mirror of
https://github.com/BobTheBlinker/android_kernel_motorola_sm6375.git
synced 2026-10-29 19:21:31 -04:00
9p: Reduce object size with CONFIG_NET_9P_DEBUG
Reduce object size by deduplicating formats. Use vsprintf extension %pV. Rename P9_DPRINTK uses to p9_debug, align arguments. Add function for _p9_debug and macro to add __func__. Add missing "\n"s to p9_debug uses. Remove embedded function names as p9_debug adds it. Remove P9_EPRINTK macro and convert use to pr_<level>. Add and use pr_fmt and pr_<level>. $ size fs/9p/built-in.o* text data bss dec hex filename 62133 984 16000 79117 1350d fs/9p/built-in.o.new 67342 984 16928 85254 14d06 fs/9p/built-in.o.old $ size net/9p/built-in.o* text data bss dec hex filename 88792 4148 22024 114964 1c114 net/9p/built-in.o.new 94072 4148 23232 121452 1da6c net/9p/built-in.o.old Signed-off-by: Joe Perches <[email protected]> Signed-off-by: Eric Van Hensbergen <[email protected]>
This commit is contained in:
Joe Perches
Eric Van Hensbergen
parent
a0ea787b02
commit
5d3851530d
20 changed files with 452 additions and 439 deletions
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@ -62,8 +62,8 @@ static uint16_t v9fs_cache_session_get_key(const void *cookie_netfs_data,
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uint16_t klen = 0;
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v9ses = (struct v9fs_session_info *)cookie_netfs_data;
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P9_DPRINTK(P9_DEBUG_FSC, "session %p buf %p size %u", v9ses,
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buffer, bufmax);
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p9_debug(P9_DEBUG_FSC, "session %p buf %p size %u\n",
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v9ses, buffer, bufmax);
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if (v9ses->cachetag)
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klen = strlen(v9ses->cachetag);
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@ -72,7 +72,7 @@ static uint16_t v9fs_cache_session_get_key(const void *cookie_netfs_data,
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return 0;
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memcpy(buffer, v9ses->cachetag, klen);
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P9_DPRINTK(P9_DEBUG_FSC, "cache session tag %s", v9ses->cachetag);
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p9_debug(P9_DEBUG_FSC, "cache session tag %s\n", v9ses->cachetag);
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return klen;
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}
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@ -91,14 +91,14 @@ void v9fs_cache_session_get_cookie(struct v9fs_session_info *v9ses)
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v9ses->fscache = fscache_acquire_cookie(v9fs_cache_netfs.primary_index,
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&v9fs_cache_session_index_def,
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v9ses);
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P9_DPRINTK(P9_DEBUG_FSC, "session %p get cookie %p", v9ses,
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v9ses->fscache);
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p9_debug(P9_DEBUG_FSC, "session %p get cookie %p\n",
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v9ses, v9ses->fscache);
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}
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void v9fs_cache_session_put_cookie(struct v9fs_session_info *v9ses)
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{
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P9_DPRINTK(P9_DEBUG_FSC, "session %p put cookie %p", v9ses,
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v9ses->fscache);
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p9_debug(P9_DEBUG_FSC, "session %p put cookie %p\n",
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v9ses, v9ses->fscache);
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fscache_relinquish_cookie(v9ses->fscache, 0);
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v9ses->fscache = NULL;
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}
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@ -109,8 +109,8 @@ static uint16_t v9fs_cache_inode_get_key(const void *cookie_netfs_data,
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{
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const struct v9fs_inode *v9inode = cookie_netfs_data;
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memcpy(buffer, &v9inode->qid.path, sizeof(v9inode->qid.path));
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P9_DPRINTK(P9_DEBUG_FSC, "inode %p get key %llu", &v9inode->vfs_inode,
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v9inode->qid.path);
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p9_debug(P9_DEBUG_FSC, "inode %p get key %llu\n",
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&v9inode->vfs_inode, v9inode->qid.path);
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return sizeof(v9inode->qid.path);
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}
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@ -120,8 +120,8 @@ static void v9fs_cache_inode_get_attr(const void *cookie_netfs_data,
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const struct v9fs_inode *v9inode = cookie_netfs_data;
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*size = i_size_read(&v9inode->vfs_inode);
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P9_DPRINTK(P9_DEBUG_FSC, "inode %p get attr %llu", &v9inode->vfs_inode,
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*size);
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p9_debug(P9_DEBUG_FSC, "inode %p get attr %llu\n",
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&v9inode->vfs_inode, *size);
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}
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static uint16_t v9fs_cache_inode_get_aux(const void *cookie_netfs_data,
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@ -129,8 +129,8 @@ static uint16_t v9fs_cache_inode_get_aux(const void *cookie_netfs_data,
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{
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const struct v9fs_inode *v9inode = cookie_netfs_data;
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memcpy(buffer, &v9inode->qid.version, sizeof(v9inode->qid.version));
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P9_DPRINTK(P9_DEBUG_FSC, "inode %p get aux %u", &v9inode->vfs_inode,
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v9inode->qid.version);
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p9_debug(P9_DEBUG_FSC, "inode %p get aux %u\n",
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&v9inode->vfs_inode, v9inode->qid.version);
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return sizeof(v9inode->qid.version);
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}
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@ -206,8 +206,8 @@ void v9fs_cache_inode_get_cookie(struct inode *inode)
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&v9fs_cache_inode_index_def,
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v9inode);
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P9_DPRINTK(P9_DEBUG_FSC, "inode %p get cookie %p", inode,
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v9inode->fscache);
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p9_debug(P9_DEBUG_FSC, "inode %p get cookie %p\n",
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inode, v9inode->fscache);
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}
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void v9fs_cache_inode_put_cookie(struct inode *inode)
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@ -216,8 +216,8 @@ void v9fs_cache_inode_put_cookie(struct inode *inode)
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if (!v9inode->fscache)
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return;
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P9_DPRINTK(P9_DEBUG_FSC, "inode %p put cookie %p", inode,
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v9inode->fscache);
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p9_debug(P9_DEBUG_FSC, "inode %p put cookie %p\n",
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inode, v9inode->fscache);
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fscache_relinquish_cookie(v9inode->fscache, 0);
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v9inode->fscache = NULL;
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@ -229,8 +229,8 @@ void v9fs_cache_inode_flush_cookie(struct inode *inode)
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if (!v9inode->fscache)
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return;
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P9_DPRINTK(P9_DEBUG_FSC, "inode %p flush cookie %p", inode,
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v9inode->fscache);
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p9_debug(P9_DEBUG_FSC, "inode %p flush cookie %p\n",
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inode, v9inode->fscache);
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fscache_relinquish_cookie(v9inode->fscache, 1);
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v9inode->fscache = NULL;
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@ -272,8 +272,8 @@ void v9fs_cache_inode_reset_cookie(struct inode *inode)
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v9inode->fscache = fscache_acquire_cookie(v9ses->fscache,
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&v9fs_cache_inode_index_def,
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v9inode);
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P9_DPRINTK(P9_DEBUG_FSC, "inode %p revalidating cookie old %p new %p",
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inode, old, v9inode->fscache);
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p9_debug(P9_DEBUG_FSC, "inode %p revalidating cookie old %p new %p\n",
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inode, old, v9inode->fscache);
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spin_unlock(&v9inode->fscache_lock);
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}
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@ -323,7 +323,7 @@ int __v9fs_readpage_from_fscache(struct inode *inode, struct page *page)
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int ret;
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const struct v9fs_inode *v9inode = V9FS_I(inode);
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P9_DPRINTK(P9_DEBUG_FSC, "inode %p page %p", inode, page);
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p9_debug(P9_DEBUG_FSC, "inode %p page %p\n", inode, page);
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if (!v9inode->fscache)
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return -ENOBUFS;
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@ -335,13 +335,13 @@ int __v9fs_readpage_from_fscache(struct inode *inode, struct page *page)
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switch (ret) {
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case -ENOBUFS:
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case -ENODATA:
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P9_DPRINTK(P9_DEBUG_FSC, "page/inode not in cache %d", ret);
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p9_debug(P9_DEBUG_FSC, "page/inode not in cache %d\n", ret);
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return 1;
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case 0:
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P9_DPRINTK(P9_DEBUG_FSC, "BIO submitted");
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p9_debug(P9_DEBUG_FSC, "BIO submitted\n");
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return ret;
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default:
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P9_DPRINTK(P9_DEBUG_FSC, "ret %d", ret);
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p9_debug(P9_DEBUG_FSC, "ret %d\n", ret);
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return ret;
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}
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}
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@ -361,7 +361,7 @@ int __v9fs_readpages_from_fscache(struct inode *inode,
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int ret;
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const struct v9fs_inode *v9inode = V9FS_I(inode);
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P9_DPRINTK(P9_DEBUG_FSC, "inode %p pages %u", inode, *nr_pages);
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p9_debug(P9_DEBUG_FSC, "inode %p pages %u\n", inode, *nr_pages);
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if (!v9inode->fscache)
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return -ENOBUFS;
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@ -373,15 +373,15 @@ int __v9fs_readpages_from_fscache(struct inode *inode,
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switch (ret) {
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case -ENOBUFS:
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case -ENODATA:
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P9_DPRINTK(P9_DEBUG_FSC, "pages/inodes not in cache %d", ret);
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p9_debug(P9_DEBUG_FSC, "pages/inodes not in cache %d\n", ret);
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return 1;
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case 0:
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BUG_ON(!list_empty(pages));
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BUG_ON(*nr_pages != 0);
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P9_DPRINTK(P9_DEBUG_FSC, "BIO submitted");
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p9_debug(P9_DEBUG_FSC, "BIO submitted\n");
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return ret;
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default:
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P9_DPRINTK(P9_DEBUG_FSC, "ret %d", ret);
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p9_debug(P9_DEBUG_FSC, "ret %d\n", ret);
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return ret;
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}
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}
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@ -396,9 +396,9 @@ void __v9fs_readpage_to_fscache(struct inode *inode, struct page *page)
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int ret;
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const struct v9fs_inode *v9inode = V9FS_I(inode);
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P9_DPRINTK(P9_DEBUG_FSC, "inode %p page %p", inode, page);
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p9_debug(P9_DEBUG_FSC, "inode %p page %p\n", inode, page);
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ret = fscache_write_page(v9inode->fscache, page, GFP_KERNEL);
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P9_DPRINTK(P9_DEBUG_FSC, "ret = %d", ret);
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p9_debug(P9_DEBUG_FSC, "ret = %d\n", ret);
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if (ret != 0)
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v9fs_uncache_page(inode, page);
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}
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@ -409,7 +409,7 @@ void __v9fs_readpage_to_fscache(struct inode *inode, struct page *page)
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void __v9fs_fscache_wait_on_page_write(struct inode *inode, struct page *page)
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{
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const struct v9fs_inode *v9inode = V9FS_I(inode);
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P9_DPRINTK(P9_DEBUG_FSC, "inode %p page %p", inode, page);
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p9_debug(P9_DEBUG_FSC, "inode %p page %p\n", inode, page);
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if (PageFsCache(page))
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fscache_wait_on_page_write(v9inode->fscache, page);
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}
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@ -45,8 +45,8 @@ int v9fs_fid_add(struct dentry *dentry, struct p9_fid *fid)
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{
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struct v9fs_dentry *dent;
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P9_DPRINTK(P9_DEBUG_VFS, "fid %d dentry %s\n",
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fid->fid, dentry->d_name.name);
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p9_debug(P9_DEBUG_VFS, "fid %d dentry %s\n",
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fid->fid, dentry->d_name.name);
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dent = dentry->d_fsdata;
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if (!dent) {
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@ -79,8 +79,8 @@ static struct p9_fid *v9fs_fid_find(struct dentry *dentry, u32 uid, int any)
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struct v9fs_dentry *dent;
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struct p9_fid *fid, *ret;
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P9_DPRINTK(P9_DEBUG_VFS, " dentry: %s (%p) uid %d any %d\n",
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dentry->d_name.name, dentry, uid, any);
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p9_debug(P9_DEBUG_VFS, " dentry: %s (%p) uid %d any %d\n",
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dentry->d_name.name, dentry, uid, any);
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dent = (struct v9fs_dentry *) dentry->d_fsdata;
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ret = NULL;
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if (dent) {
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59
fs/9p/v9fs.c
59
fs/9p/v9fs.c
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@ -23,6 +23,8 @@
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*
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*/
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#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
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#include <linux/module.h>
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#include <linux/errno.h>
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#include <linux/fs.h>
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@ -85,15 +87,15 @@ static int get_cache_mode(char *s)
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if (!strcmp(s, "loose")) {
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version = CACHE_LOOSE;
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P9_DPRINTK(P9_DEBUG_9P, "Cache mode: loose\n");
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p9_debug(P9_DEBUG_9P, "Cache mode: loose\n");
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} else if (!strcmp(s, "fscache")) {
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version = CACHE_FSCACHE;
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P9_DPRINTK(P9_DEBUG_9P, "Cache mode: fscache\n");
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p9_debug(P9_DEBUG_9P, "Cache mode: fscache\n");
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} else if (!strcmp(s, "none")) {
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version = CACHE_NONE;
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P9_DPRINTK(P9_DEBUG_9P, "Cache mode: none\n");
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p9_debug(P9_DEBUG_9P, "Cache mode: none\n");
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} else
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printk(KERN_INFO "9p: Unknown Cache mode %s.\n", s);
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pr_info("Unknown Cache mode %s\n", s);
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return version;
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}
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@ -140,8 +142,8 @@ static int v9fs_parse_options(struct v9fs_session_info *v9ses, char *opts)
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case Opt_debug:
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r = match_int(&args[0], &option);
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if (r < 0) {
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P9_DPRINTK(P9_DEBUG_ERROR,
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"integer field, but no integer?\n");
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p9_debug(P9_DEBUG_ERROR,
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"integer field, but no integer?\n");
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ret = r;
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continue;
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}
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@ -154,8 +156,8 @@ static int v9fs_parse_options(struct v9fs_session_info *v9ses, char *opts)
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case Opt_dfltuid:
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r = match_int(&args[0], &option);
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if (r < 0) {
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P9_DPRINTK(P9_DEBUG_ERROR,
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"integer field, but no integer?\n");
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p9_debug(P9_DEBUG_ERROR,
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"integer field, but no integer?\n");
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ret = r;
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continue;
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}
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@ -164,8 +166,8 @@ static int v9fs_parse_options(struct v9fs_session_info *v9ses, char *opts)
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case Opt_dfltgid:
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r = match_int(&args[0], &option);
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if (r < 0) {
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P9_DPRINTK(P9_DEBUG_ERROR,
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"integer field, but no integer?\n");
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p9_debug(P9_DEBUG_ERROR,
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"integer field, but no integer?\n");
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ret = r;
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continue;
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}
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@ -174,8 +176,8 @@ static int v9fs_parse_options(struct v9fs_session_info *v9ses, char *opts)
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case Opt_afid:
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r = match_int(&args[0], &option);
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if (r < 0) {
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P9_DPRINTK(P9_DEBUG_ERROR,
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"integer field, but no integer?\n");
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p9_debug(P9_DEBUG_ERROR,
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"integer field, but no integer?\n");
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ret = r;
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continue;
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}
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@ -205,8 +207,8 @@ static int v9fs_parse_options(struct v9fs_session_info *v9ses, char *opts)
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s = match_strdup(&args[0]);
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if (!s) {
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ret = -ENOMEM;
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P9_DPRINTK(P9_DEBUG_ERROR,
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"problem allocating copy of cache arg\n");
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p9_debug(P9_DEBUG_ERROR,
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"problem allocating copy of cache arg\n");
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goto free_and_return;
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}
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ret = get_cache_mode(s);
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@ -223,8 +225,8 @@ static int v9fs_parse_options(struct v9fs_session_info *v9ses, char *opts)
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s = match_strdup(&args[0]);
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if (!s) {
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ret = -ENOMEM;
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P9_DPRINTK(P9_DEBUG_ERROR,
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"problem allocating copy of access arg\n");
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p9_debug(P9_DEBUG_ERROR,
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"problem allocating copy of access arg\n");
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goto free_and_return;
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}
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@ -240,8 +242,8 @@ static int v9fs_parse_options(struct v9fs_session_info *v9ses, char *opts)
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v9ses->uid = simple_strtoul(s, &e, 10);
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if (*e != '\0') {
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ret = -EINVAL;
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printk(KERN_INFO "9p: Unknown access "
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"argument %s.\n", s);
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pr_info("Unknown access argument %s\n",
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s);
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kfree(s);
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goto free_and_return;
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}
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@ -254,9 +256,8 @@ static int v9fs_parse_options(struct v9fs_session_info *v9ses, char *opts)
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#ifdef CONFIG_9P_FS_POSIX_ACL
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v9ses->flags |= V9FS_POSIX_ACL;
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#else
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P9_DPRINTK(P9_DEBUG_ERROR,
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"Not defined CONFIG_9P_FS_POSIX_ACL. "
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"Ignoring posixacl option\n");
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p9_debug(P9_DEBUG_ERROR,
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"Not defined CONFIG_9P_FS_POSIX_ACL. Ignoring posixacl option\n");
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#endif
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break;
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@ -318,7 +319,7 @@ struct p9_fid *v9fs_session_init(struct v9fs_session_info *v9ses,
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if (IS_ERR(v9ses->clnt)) {
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retval = PTR_ERR(v9ses->clnt);
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v9ses->clnt = NULL;
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P9_DPRINTK(P9_DEBUG_ERROR, "problem initializing 9p client\n");
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p9_debug(P9_DEBUG_ERROR, "problem initializing 9p client\n");
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goto error;
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}
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@ -371,7 +372,7 @@ struct p9_fid *v9fs_session_init(struct v9fs_session_info *v9ses,
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if (IS_ERR(fid)) {
|
||||
retval = PTR_ERR(fid);
|
||||
fid = NULL;
|
||||
P9_DPRINTK(P9_DEBUG_ERROR, "cannot attach\n");
|
||||
p9_debug(P9_DEBUG_ERROR, "cannot attach\n");
|
||||
goto error;
|
||||
}
|
||||
|
||||
|
|
@ -429,7 +430,7 @@ void v9fs_session_close(struct v9fs_session_info *v9ses)
|
|||
*/
|
||||
|
||||
void v9fs_session_cancel(struct v9fs_session_info *v9ses) {
|
||||
P9_DPRINTK(P9_DEBUG_ERROR, "cancel session %p\n", v9ses);
|
||||
p9_debug(P9_DEBUG_ERROR, "cancel session %p\n", v9ses);
|
||||
p9_client_disconnect(v9ses->clnt);
|
||||
}
|
||||
|
||||
|
|
@ -442,7 +443,7 @@ void v9fs_session_cancel(struct v9fs_session_info *v9ses) {
|
|||
|
||||
void v9fs_session_begin_cancel(struct v9fs_session_info *v9ses)
|
||||
{
|
||||
P9_DPRINTK(P9_DEBUG_ERROR, "begin cancel session %p\n", v9ses);
|
||||
p9_debug(P9_DEBUG_ERROR, "begin cancel session %p\n", v9ses);
|
||||
p9_client_begin_disconnect(v9ses->clnt);
|
||||
}
|
||||
|
||||
|
|
@ -591,23 +592,23 @@ static void v9fs_cache_unregister(void)
|
|||
static int __init init_v9fs(void)
|
||||
{
|
||||
int err;
|
||||
printk(KERN_INFO "Installing v9fs 9p2000 file system support\n");
|
||||
pr_info("Installing v9fs 9p2000 file system support\n");
|
||||
/* TODO: Setup list of registered trasnport modules */
|
||||
err = register_filesystem(&v9fs_fs_type);
|
||||
if (err < 0) {
|
||||
printk(KERN_ERR "Failed to register filesystem\n");
|
||||
pr_err("Failed to register filesystem\n");
|
||||
return err;
|
||||
}
|
||||
|
||||
err = v9fs_cache_register();
|
||||
if (err < 0) {
|
||||
printk(KERN_ERR "Failed to register v9fs for caching\n");
|
||||
pr_err("Failed to register v9fs for caching\n");
|
||||
goto out_fs_unreg;
|
||||
}
|
||||
|
||||
err = v9fs_sysfs_init();
|
||||
if (err < 0) {
|
||||
printk(KERN_ERR "Failed to register with sysfs\n");
|
||||
pr_err("Failed to register with sysfs\n");
|
||||
goto out_sysfs_cleanup;
|
||||
}
|
||||
|
||||
|
|
|
|||
|
|
@ -56,7 +56,7 @@ static int v9fs_fid_readpage(struct p9_fid *fid, struct page *page)
|
|||
struct inode *inode;
|
||||
|
||||
inode = page->mapping->host;
|
||||
P9_DPRINTK(P9_DEBUG_VFS, "\n");
|
||||
p9_debug(P9_DEBUG_VFS, "\n");
|
||||
|
||||
BUG_ON(!PageLocked(page));
|
||||
|
||||
|
|
@ -116,14 +116,14 @@ static int v9fs_vfs_readpages(struct file *filp, struct address_space *mapping,
|
|||
struct inode *inode;
|
||||
|
||||
inode = mapping->host;
|
||||
P9_DPRINTK(P9_DEBUG_VFS, "inode: %p file: %p\n", inode, filp);
|
||||
p9_debug(P9_DEBUG_VFS, "inode: %p file: %p\n", inode, filp);
|
||||
|
||||
ret = v9fs_readpages_from_fscache(inode, mapping, pages, &nr_pages);
|
||||
if (ret == 0)
|
||||
return ret;
|
||||
|
||||
ret = read_cache_pages(mapping, pages, (void *)v9fs_vfs_readpage, filp);
|
||||
P9_DPRINTK(P9_DEBUG_VFS, " = %d\n", ret);
|
||||
p9_debug(P9_DEBUG_VFS, " = %d\n", ret);
|
||||
return ret;
|
||||
}
|
||||
|
||||
|
|
@ -263,10 +263,9 @@ v9fs_direct_IO(int rw, struct kiocb *iocb, const struct iovec *iov,
|
|||
* Now that we do caching with cache mode enabled, We need
|
||||
* to support direct IO
|
||||
*/
|
||||
P9_DPRINTK(P9_DEBUG_VFS, "v9fs_direct_IO: v9fs_direct_IO (%s) "
|
||||
"off/no(%lld/%lu) EINVAL\n",
|
||||
iocb->ki_filp->f_path.dentry->d_name.name,
|
||||
(long long) pos, nr_segs);
|
||||
p9_debug(P9_DEBUG_VFS, "v9fs_direct_IO: v9fs_direct_IO (%s) off/no(%lld/%lu) EINVAL\n",
|
||||
iocb->ki_filp->f_path.dentry->d_name.name,
|
||||
(long long)pos, nr_segs);
|
||||
|
||||
return -EINVAL;
|
||||
}
|
||||
|
|
|
|||
|
|
@ -53,8 +53,8 @@
|
|||
|
||||
static int v9fs_dentry_delete(const struct dentry *dentry)
|
||||
{
|
||||
P9_DPRINTK(P9_DEBUG_VFS, " dentry: %s (%p)\n", dentry->d_name.name,
|
||||
dentry);
|
||||
p9_debug(P9_DEBUG_VFS, " dentry: %s (%p)\n",
|
||||
dentry->d_name.name, dentry);
|
||||
|
||||
return 1;
|
||||
}
|
||||
|
|
@ -66,8 +66,8 @@ static int v9fs_dentry_delete(const struct dentry *dentry)
|
|||
*/
|
||||
static int v9fs_cached_dentry_delete(const struct dentry *dentry)
|
||||
{
|
||||
P9_DPRINTK(P9_DEBUG_VFS, " dentry: %s (%p)\n",
|
||||
dentry->d_name.name, dentry);
|
||||
p9_debug(P9_DEBUG_VFS, " dentry: %s (%p)\n",
|
||||
dentry->d_name.name, dentry);
|
||||
|
||||
/* Don't cache negative dentries */
|
||||
if (!dentry->d_inode)
|
||||
|
|
@ -86,8 +86,8 @@ static void v9fs_dentry_release(struct dentry *dentry)
|
|||
struct v9fs_dentry *dent;
|
||||
struct p9_fid *temp, *current_fid;
|
||||
|
||||
P9_DPRINTK(P9_DEBUG_VFS, " dentry: %s (%p)\n", dentry->d_name.name,
|
||||
dentry);
|
||||
p9_debug(P9_DEBUG_VFS, " dentry: %s (%p)\n",
|
||||
dentry->d_name.name, dentry);
|
||||
dent = dentry->d_fsdata;
|
||||
if (dent) {
|
||||
list_for_each_entry_safe(current_fid, temp, &dent->fidlist,
|
||||
|
|
|
|||
|
|
@ -140,7 +140,7 @@ static int v9fs_dir_readdir(struct file *filp, void *dirent, filldir_t filldir)
|
|||
int reclen = 0;
|
||||
struct p9_rdir *rdir;
|
||||
|
||||
P9_DPRINTK(P9_DEBUG_VFS, "name %s\n", filp->f_path.dentry->d_name.name);
|
||||
p9_debug(P9_DEBUG_VFS, "name %s\n", filp->f_path.dentry->d_name.name);
|
||||
fid = filp->private_data;
|
||||
|
||||
buflen = fid->clnt->msize - P9_IOHDRSZ;
|
||||
|
|
@ -168,7 +168,7 @@ static int v9fs_dir_readdir(struct file *filp, void *dirent, filldir_t filldir)
|
|||
err = p9stat_read(fid->clnt, rdir->buf + rdir->head,
|
||||
rdir->tail - rdir->head, &st);
|
||||
if (err) {
|
||||
P9_DPRINTK(P9_DEBUG_VFS, "returned %d\n", err);
|
||||
p9_debug(P9_DEBUG_VFS, "returned %d\n", err);
|
||||
err = -EIO;
|
||||
p9stat_free(&st);
|
||||
goto unlock_and_exit;
|
||||
|
|
@ -213,7 +213,7 @@ static int v9fs_dir_readdir_dotl(struct file *filp, void *dirent,
|
|||
struct p9_dirent curdirent;
|
||||
u64 oldoffset = 0;
|
||||
|
||||
P9_DPRINTK(P9_DEBUG_VFS, "name %s\n", filp->f_path.dentry->d_name.name);
|
||||
p9_debug(P9_DEBUG_VFS, "name %s\n", filp->f_path.dentry->d_name.name);
|
||||
fid = filp->private_data;
|
||||
|
||||
buflen = fid->clnt->msize - P9_READDIRHDRSZ;
|
||||
|
|
@ -244,7 +244,7 @@ static int v9fs_dir_readdir_dotl(struct file *filp, void *dirent,
|
|||
rdir->tail - rdir->head,
|
||||
&curdirent);
|
||||
if (err < 0) {
|
||||
P9_DPRINTK(P9_DEBUG_VFS, "returned %d\n", err);
|
||||
p9_debug(P9_DEBUG_VFS, "returned %d\n", err);
|
||||
err = -EIO;
|
||||
goto unlock_and_exit;
|
||||
}
|
||||
|
|
@ -290,9 +290,8 @@ int v9fs_dir_release(struct inode *inode, struct file *filp)
|
|||
struct p9_fid *fid;
|
||||
|
||||
fid = filp->private_data;
|
||||
P9_DPRINTK(P9_DEBUG_VFS,
|
||||
"v9fs_dir_release: inode: %p filp: %p fid: %d\n",
|
||||
inode, filp, fid ? fid->fid : -1);
|
||||
p9_debug(P9_DEBUG_VFS, "inode: %p filp: %p fid: %d\n",
|
||||
inode, filp, fid ? fid->fid : -1);
|
||||
if (fid)
|
||||
p9_client_clunk(fid);
|
||||
return 0;
|
||||
|
|
|
|||
|
|
@ -61,7 +61,7 @@ int v9fs_file_open(struct inode *inode, struct file *file)
|
|||
struct p9_fid *fid;
|
||||
int omode;
|
||||
|
||||
P9_DPRINTK(P9_DEBUG_VFS, "inode: %p file: %p\n", inode, file);
|
||||
p9_debug(P9_DEBUG_VFS, "inode: %p file: %p\n", inode, file);
|
||||
v9inode = V9FS_I(inode);
|
||||
v9ses = v9fs_inode2v9ses(inode);
|
||||
if (v9fs_proto_dotl(v9ses))
|
||||
|
|
@ -135,7 +135,7 @@ static int v9fs_file_lock(struct file *filp, int cmd, struct file_lock *fl)
|
|||
int res = 0;
|
||||
struct inode *inode = filp->f_path.dentry->d_inode;
|
||||
|
||||
P9_DPRINTK(P9_DEBUG_VFS, "filp: %p lock: %p\n", filp, fl);
|
||||
p9_debug(P9_DEBUG_VFS, "filp: %p lock: %p\n", filp, fl);
|
||||
|
||||
/* No mandatory locks */
|
||||
if (__mandatory_lock(inode) && fl->fl_type != F_UNLCK)
|
||||
|
|
@ -305,8 +305,8 @@ static int v9fs_file_lock_dotl(struct file *filp, int cmd, struct file_lock *fl)
|
|||
struct inode *inode = filp->f_path.dentry->d_inode;
|
||||
int ret = -ENOLCK;
|
||||
|
||||
P9_DPRINTK(P9_DEBUG_VFS, "filp: %p cmd:%d lock: %p name: %s\n", filp,
|
||||
cmd, fl, filp->f_path.dentry->d_name.name);
|
||||
p9_debug(P9_DEBUG_VFS, "filp: %p cmd:%d lock: %p name: %s\n",
|
||||
filp, cmd, fl, filp->f_path.dentry->d_name.name);
|
||||
|
||||
/* No mandatory locks */
|
||||
if (__mandatory_lock(inode) && fl->fl_type != F_UNLCK)
|
||||
|
|
@ -341,8 +341,8 @@ static int v9fs_file_flock_dotl(struct file *filp, int cmd,
|
|||
struct inode *inode = filp->f_path.dentry->d_inode;
|
||||
int ret = -ENOLCK;
|
||||
|
||||
P9_DPRINTK(P9_DEBUG_VFS, "filp: %p cmd:%d lock: %p name: %s\n", filp,
|
||||
cmd, fl, filp->f_path.dentry->d_name.name);
|
||||
p9_debug(P9_DEBUG_VFS, "filp: %p cmd:%d lock: %p name: %s\n",
|
||||
filp, cmd, fl, filp->f_path.dentry->d_name.name);
|
||||
|
||||
/* No mandatory locks */
|
||||
if (__mandatory_lock(inode) && fl->fl_type != F_UNLCK)
|
||||
|
|
@ -385,8 +385,8 @@ v9fs_fid_readn(struct p9_fid *fid, char *data, char __user *udata, u32 count,
|
|||
{
|
||||
int n, total, size;
|
||||
|
||||
P9_DPRINTK(P9_DEBUG_VFS, "fid %d offset %llu count %d\n", fid->fid,
|
||||
(long long unsigned) offset, count);
|
||||
p9_debug(P9_DEBUG_VFS, "fid %d offset %llu count %d\n",
|
||||
fid->fid, (long long unsigned)offset, count);
|
||||
n = 0;
|
||||
total = 0;
|
||||
size = fid->iounit ? fid->iounit : fid->clnt->msize - P9_IOHDRSZ;
|
||||
|
|
@ -444,7 +444,7 @@ v9fs_file_read(struct file *filp, char __user *udata, size_t count,
|
|||
struct p9_fid *fid;
|
||||
size_t size;
|
||||
|
||||
P9_DPRINTK(P9_DEBUG_VFS, "count %zu offset %lld\n", count, *offset);
|
||||
p9_debug(P9_DEBUG_VFS, "count %zu offset %lld\n", count, *offset);
|
||||
fid = filp->private_data;
|
||||
|
||||
size = fid->iounit ? fid->iounit : fid->clnt->msize - P9_IOHDRSZ;
|
||||
|
|
@ -471,8 +471,8 @@ v9fs_file_write_internal(struct inode *inode, struct p9_fid *fid,
|
|||
loff_t origin = *offset;
|
||||
unsigned long pg_start, pg_end;
|
||||
|
||||
P9_DPRINTK(P9_DEBUG_VFS, "data %p count %d offset %x\n", data,
|
||||
(int)count, (int)*offset);
|
||||
p9_debug(P9_DEBUG_VFS, "data %p count %d offset %x\n",
|
||||
data, (int)count, (int)*offset);
|
||||
|
||||
clnt = fid->clnt;
|
||||
do {
|
||||
|
|
@ -553,7 +553,7 @@ static int v9fs_file_fsync(struct file *filp, loff_t start, loff_t end,
|
|||
return retval;
|
||||
|
||||
mutex_lock(&inode->i_mutex);
|
||||
P9_DPRINTK(P9_DEBUG_VFS, "filp %p datasync %x\n", filp, datasync);
|
||||
p9_debug(P9_DEBUG_VFS, "filp %p datasync %x\n", filp, datasync);
|
||||
|
||||
fid = filp->private_data;
|
||||
v9fs_blank_wstat(&wstat);
|
||||
|
|
@ -576,8 +576,7 @@ int v9fs_file_fsync_dotl(struct file *filp, loff_t start, loff_t end,
|
|||
return retval;
|
||||
|
||||
mutex_lock(&inode->i_mutex);
|
||||
P9_DPRINTK(P9_DEBUG_VFS, "v9fs_file_fsync_dotl: filp %p datasync %x\n",
|
||||
filp, datasync);
|
||||
p9_debug(P9_DEBUG_VFS, "filp %p datasync %x\n", filp, datasync);
|
||||
|
||||
fid = filp->private_data;
|
||||
|
||||
|
|
@ -608,8 +607,8 @@ v9fs_vm_page_mkwrite(struct vm_area_struct *vma, struct vm_fault *vmf)
|
|||
struct inode *inode = filp->f_path.dentry->d_inode;
|
||||
|
||||
|
||||
P9_DPRINTK(P9_DEBUG_VFS, "page %p fid %lx\n",
|
||||
page, (unsigned long)filp->private_data);
|
||||
p9_debug(P9_DEBUG_VFS, "page %p fid %lx\n",
|
||||
page, (unsigned long)filp->private_data);
|
||||
|
||||
v9inode = V9FS_I(inode);
|
||||
/* make sure the cache has finished storing the page */
|
||||
|
|
|
|||
|
|
@ -23,6 +23,8 @@
|
|||
*
|
||||
*/
|
||||
|
||||
#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
|
||||
|
||||
#include <linux/module.h>
|
||||
#include <linux/errno.h>
|
||||
#include <linux/fs.h>
|
||||
|
|
@ -133,9 +135,8 @@ static int p9mode2unixmode(struct v9fs_session_info *v9ses,
|
|||
res |= S_IFBLK;
|
||||
break;
|
||||
default:
|
||||
P9_DPRINTK(P9_DEBUG_ERROR,
|
||||
"Unknown special type %c %s\n", type,
|
||||
stat->extension);
|
||||
p9_debug(P9_DEBUG_ERROR, "Unknown special type %c %s\n",
|
||||
type, stat->extension);
|
||||
};
|
||||
*rdev = MKDEV(major, minor);
|
||||
} else
|
||||
|
|
@ -281,8 +282,8 @@ int v9fs_init_inode(struct v9fs_session_info *v9ses,
|
|||
} else if (v9fs_proto_dotu(v9ses)) {
|
||||
inode->i_op = &v9fs_file_inode_operations;
|
||||
} else {
|
||||
P9_DPRINTK(P9_DEBUG_ERROR,
|
||||
"special files without extended mode\n");
|
||||
p9_debug(P9_DEBUG_ERROR,
|
||||
"special files without extended mode\n");
|
||||
err = -EINVAL;
|
||||
goto error;
|
||||
}
|
||||
|
|
@ -307,8 +308,8 @@ int v9fs_init_inode(struct v9fs_session_info *v9ses,
|
|||
break;
|
||||
case S_IFLNK:
|
||||
if (!v9fs_proto_dotu(v9ses) && !v9fs_proto_dotl(v9ses)) {
|
||||
P9_DPRINTK(P9_DEBUG_ERROR, "extended modes used with "
|
||||
"legacy protocol.\n");
|
||||
p9_debug(P9_DEBUG_ERROR,
|
||||
"extended modes used with legacy protocol\n");
|
||||
err = -EINVAL;
|
||||
goto error;
|
||||
}
|
||||
|
|
@ -335,8 +336,8 @@ int v9fs_init_inode(struct v9fs_session_info *v9ses,
|
|||
|
||||
break;
|
||||
default:
|
||||
P9_DPRINTK(P9_DEBUG_ERROR, "BAD mode 0x%x S_IFMT 0x%x\n",
|
||||
mode, mode & S_IFMT);
|
||||
p9_debug(P9_DEBUG_ERROR, "BAD mode 0x%x S_IFMT 0x%x\n",
|
||||
mode, mode & S_IFMT);
|
||||
err = -EINVAL;
|
||||
goto error;
|
||||
}
|
||||
|
|
@ -358,11 +359,12 @@ struct inode *v9fs_get_inode(struct super_block *sb, int mode, dev_t rdev)
|
|||
struct inode *inode;
|
||||
struct v9fs_session_info *v9ses = sb->s_fs_info;
|
||||
|
||||
P9_DPRINTK(P9_DEBUG_VFS, "super block: %p mode: %o\n", sb, mode);
|
||||
p9_debug(P9_DEBUG_VFS, "super block: %p mode: %o\n", sb, mode);
|
||||
|
||||
inode = new_inode(sb);
|
||||
if (!inode) {
|
||||
P9_EPRINTK(KERN_WARNING, "Problem allocating inode\n");
|
||||
pr_warn("%s (%d): Problem allocating inode\n",
|
||||
__func__, task_pid_nr(current));
|
||||
return ERR_PTR(-ENOMEM);
|
||||
}
|
||||
err = v9fs_init_inode(v9ses, inode, mode, rdev);
|
||||
|
|
@ -578,15 +580,15 @@ static int v9fs_remove(struct inode *dir, struct dentry *dentry, int flags)
|
|||
struct p9_fid *v9fid, *dfid;
|
||||
struct v9fs_session_info *v9ses;
|
||||
|
||||
P9_DPRINTK(P9_DEBUG_VFS, "inode: %p dentry: %p rmdir: %x\n",
|
||||
dir, dentry, flags);
|
||||
p9_debug(P9_DEBUG_VFS, "inode: %p dentry: %p rmdir: %x\n",
|
||||
dir, dentry, flags);
|
||||
|
||||
v9ses = v9fs_inode2v9ses(dir);
|
||||
inode = dentry->d_inode;
|
||||
dfid = v9fs_fid_lookup(dentry->d_parent);
|
||||
if (IS_ERR(dfid)) {
|
||||
retval = PTR_ERR(dfid);
|
||||
P9_DPRINTK(P9_DEBUG_VFS, "fid lookup failed %d\n", retval);
|
||||
p9_debug(P9_DEBUG_VFS, "fid lookup failed %d\n", retval);
|
||||
return retval;
|
||||
}
|
||||
if (v9fs_proto_dotl(v9ses))
|
||||
|
|
@ -635,7 +637,7 @@ v9fs_create(struct v9fs_session_info *v9ses, struct inode *dir,
|
|||
struct p9_fid *dfid, *ofid, *fid;
|
||||
struct inode *inode;
|
||||
|
||||
P9_DPRINTK(P9_DEBUG_VFS, "name %s\n", dentry->d_name.name);
|
||||
p9_debug(P9_DEBUG_VFS, "name %s\n", dentry->d_name.name);
|
||||
|
||||
err = 0;
|
||||
ofid = NULL;
|
||||
|
|
@ -644,7 +646,7 @@ v9fs_create(struct v9fs_session_info *v9ses, struct inode *dir,
|
|||
dfid = v9fs_fid_lookup(dentry->d_parent);
|
||||
if (IS_ERR(dfid)) {
|
||||
err = PTR_ERR(dfid);
|
||||
P9_DPRINTK(P9_DEBUG_VFS, "fid lookup failed %d\n", err);
|
||||
p9_debug(P9_DEBUG_VFS, "fid lookup failed %d\n", err);
|
||||
return ERR_PTR(err);
|
||||
}
|
||||
|
||||
|
|
@ -652,13 +654,13 @@ v9fs_create(struct v9fs_session_info *v9ses, struct inode *dir,
|
|||
ofid = p9_client_walk(dfid, 0, NULL, 1);
|
||||
if (IS_ERR(ofid)) {
|
||||
err = PTR_ERR(ofid);
|
||||
P9_DPRINTK(P9_DEBUG_VFS, "p9_client_walk failed %d\n", err);
|
||||
p9_debug(P9_DEBUG_VFS, "p9_client_walk failed %d\n", err);
|
||||
return ERR_PTR(err);
|
||||
}
|
||||
|
||||
err = p9_client_fcreate(ofid, name, perm, mode, extension);
|
||||
if (err < 0) {
|
||||
P9_DPRINTK(P9_DEBUG_VFS, "p9_client_fcreate failed %d\n", err);
|
||||
p9_debug(P9_DEBUG_VFS, "p9_client_fcreate failed %d\n", err);
|
||||
goto error;
|
||||
}
|
||||
|
||||
|
|
@ -666,7 +668,7 @@ v9fs_create(struct v9fs_session_info *v9ses, struct inode *dir,
|
|||
fid = p9_client_walk(dfid, 1, &name, 1);
|
||||
if (IS_ERR(fid)) {
|
||||
err = PTR_ERR(fid);
|
||||
P9_DPRINTK(P9_DEBUG_VFS, "p9_client_walk failed %d\n", err);
|
||||
p9_debug(P9_DEBUG_VFS, "p9_client_walk failed %d\n", err);
|
||||
fid = NULL;
|
||||
goto error;
|
||||
}
|
||||
|
|
@ -675,7 +677,7 @@ v9fs_create(struct v9fs_session_info *v9ses, struct inode *dir,
|
|||
inode = v9fs_get_new_inode_from_fid(v9ses, fid, dir->i_sb);
|
||||
if (IS_ERR(inode)) {
|
||||
err = PTR_ERR(inode);
|
||||
P9_DPRINTK(P9_DEBUG_VFS, "inode creation failed %d\n", err);
|
||||
p9_debug(P9_DEBUG_VFS, "inode creation failed %d\n", err);
|
||||
goto error;
|
||||
}
|
||||
err = v9fs_fid_add(dentry, fid);
|
||||
|
|
@ -793,7 +795,7 @@ static int v9fs_vfs_mkdir(struct inode *dir, struct dentry *dentry, int mode)
|
|||
struct p9_fid *fid;
|
||||
struct v9fs_session_info *v9ses;
|
||||
|
||||
P9_DPRINTK(P9_DEBUG_VFS, "name %s\n", dentry->d_name.name);
|
||||
p9_debug(P9_DEBUG_VFS, "name %s\n", dentry->d_name.name);
|
||||
err = 0;
|
||||
v9ses = v9fs_inode2v9ses(dir);
|
||||
perm = unixmode2p9mode(v9ses, mode | S_IFDIR);
|
||||
|
|
@ -831,8 +833,8 @@ struct dentry *v9fs_vfs_lookup(struct inode *dir, struct dentry *dentry,
|
|||
char *name;
|
||||
int result = 0;
|
||||
|
||||
P9_DPRINTK(P9_DEBUG_VFS, "dir: %p dentry: (%s) %p nameidata: %p\n",
|
||||
dir, dentry->d_name.name, dentry, nameidata);
|
||||
p9_debug(P9_DEBUG_VFS, "dir: %p dentry: (%s) %p nameidata: %p\n",
|
||||
dir, dentry->d_name.name, dentry, nameidata);
|
||||
|
||||
if (dentry->d_name.len > NAME_MAX)
|
||||
return ERR_PTR(-ENAMETOOLONG);
|
||||
|
|
@ -938,7 +940,7 @@ v9fs_vfs_rename(struct inode *old_dir, struct dentry *old_dentry,
|
|||
struct p9_fid *newdirfid;
|
||||
struct p9_wstat wstat;
|
||||
|
||||
P9_DPRINTK(P9_DEBUG_VFS, "\n");
|
||||
p9_debug(P9_DEBUG_VFS, "\n");
|
||||
retval = 0;
|
||||
old_inode = old_dentry->d_inode;
|
||||
new_inode = new_dentry->d_inode;
|
||||
|
|
@ -974,8 +976,7 @@ v9fs_vfs_rename(struct inode *old_dir, struct dentry *old_dentry,
|
|||
* 9P .u can only handle file rename in the same directory
|
||||
*/
|
||||
|
||||
P9_DPRINTK(P9_DEBUG_ERROR,
|
||||
"old dir and new dir are different\n");
|
||||
p9_debug(P9_DEBUG_ERROR, "old dir and new dir are different\n");
|
||||
retval = -EXDEV;
|
||||
goto clunk_newdir;
|
||||
}
|
||||
|
|
@ -1031,7 +1032,7 @@ v9fs_vfs_getattr(struct vfsmount *mnt, struct dentry *dentry,
|
|||
struct p9_fid *fid;
|
||||
struct p9_wstat *st;
|
||||
|
||||
P9_DPRINTK(P9_DEBUG_VFS, "dentry: %p\n", dentry);
|
||||
p9_debug(P9_DEBUG_VFS, "dentry: %p\n", dentry);
|
||||
err = -EPERM;
|
||||
v9ses = v9fs_dentry2v9ses(dentry);
|
||||
if (v9ses->cache == CACHE_LOOSE || v9ses->cache == CACHE_FSCACHE) {
|
||||
|
|
@ -1068,7 +1069,7 @@ static int v9fs_vfs_setattr(struct dentry *dentry, struct iattr *iattr)
|
|||
struct p9_fid *fid;
|
||||
struct p9_wstat wstat;
|
||||
|
||||
P9_DPRINTK(P9_DEBUG_VFS, "\n");
|
||||
p9_debug(P9_DEBUG_VFS, "\n");
|
||||
retval = inode_change_ok(dentry->d_inode, iattr);
|
||||
if (retval)
|
||||
return retval;
|
||||
|
|
@ -1213,7 +1214,7 @@ static int v9fs_readlink(struct dentry *dentry, char *buffer, int buflen)
|
|||
struct p9_fid *fid;
|
||||
struct p9_wstat *st;
|
||||
|
||||
P9_DPRINTK(P9_DEBUG_VFS, " %s\n", dentry->d_name.name);
|
||||
p9_debug(P9_DEBUG_VFS, " %s\n", dentry->d_name.name);
|
||||
retval = -EPERM;
|
||||
v9ses = v9fs_dentry2v9ses(dentry);
|
||||
fid = v9fs_fid_lookup(dentry);
|
||||
|
|
@ -1235,8 +1236,8 @@ static int v9fs_readlink(struct dentry *dentry, char *buffer, int buflen)
|
|||
/* copy extension buffer into buffer */
|
||||
strncpy(buffer, st->extension, buflen);
|
||||
|
||||
P9_DPRINTK(P9_DEBUG_VFS,
|
||||
"%s -> %s (%s)\n", dentry->d_name.name, st->extension, buffer);
|
||||
p9_debug(P9_DEBUG_VFS, "%s -> %s (%s)\n",
|
||||
dentry->d_name.name, st->extension, buffer);
|
||||
|
||||
retval = strnlen(buffer, buflen);
|
||||
done:
|
||||
|
|
@ -1257,7 +1258,7 @@ static void *v9fs_vfs_follow_link(struct dentry *dentry, struct nameidata *nd)
|
|||
int len = 0;
|
||||
char *link = __getname();
|
||||
|
||||
P9_DPRINTK(P9_DEBUG_VFS, "%s n", dentry->d_name.name);
|
||||
p9_debug(P9_DEBUG_VFS, "%s\n", dentry->d_name.name);
|
||||
|
||||
if (!link)
|
||||
link = ERR_PTR(-ENOMEM);
|
||||
|
|
@ -1288,8 +1289,8 @@ v9fs_vfs_put_link(struct dentry *dentry, struct nameidata *nd, void *p)
|
|||
{
|
||||
char *s = nd_get_link(nd);
|
||||
|
||||
P9_DPRINTK(P9_DEBUG_VFS, " %s %s\n", dentry->d_name.name,
|
||||
IS_ERR(s) ? "<error>" : s);
|
||||
p9_debug(P9_DEBUG_VFS, " %s %s\n",
|
||||
dentry->d_name.name, IS_ERR(s) ? "<error>" : s);
|
||||
if (!IS_ERR(s))
|
||||
__putname(s);
|
||||
}
|
||||
|
|
@ -1312,7 +1313,7 @@ static int v9fs_vfs_mkspecial(struct inode *dir, struct dentry *dentry,
|
|||
|
||||
v9ses = v9fs_inode2v9ses(dir);
|
||||
if (!v9fs_proto_dotu(v9ses)) {
|
||||
P9_DPRINTK(P9_DEBUG_ERROR, "not extended\n");
|
||||
p9_debug(P9_DEBUG_ERROR, "not extended\n");
|
||||
return -EPERM;
|
||||
}
|
||||
|
||||
|
|
@ -1340,8 +1341,8 @@ static int v9fs_vfs_mkspecial(struct inode *dir, struct dentry *dentry,
|
|||
static int
|
||||
v9fs_vfs_symlink(struct inode *dir, struct dentry *dentry, const char *symname)
|
||||
{
|
||||
P9_DPRINTK(P9_DEBUG_VFS, " %lu,%s,%s\n", dir->i_ino,
|
||||
dentry->d_name.name, symname);
|
||||
p9_debug(P9_DEBUG_VFS, " %lu,%s,%s\n",
|
||||
dir->i_ino, dentry->d_name.name, symname);
|
||||
|
||||
return v9fs_vfs_mkspecial(dir, dentry, S_IFLNK, symname);
|
||||
}
|
||||
|
|
@ -1362,9 +1363,8 @@ v9fs_vfs_link(struct dentry *old_dentry, struct inode *dir,
|
|||
char *name;
|
||||
struct p9_fid *oldfid;
|
||||
|
||||
P9_DPRINTK(P9_DEBUG_VFS,
|
||||
" %lu,%s,%s\n", dir->i_ino, dentry->d_name.name,
|
||||
old_dentry->d_name.name);
|
||||
p9_debug(P9_DEBUG_VFS, " %lu,%s,%s\n",
|
||||
dir->i_ino, dentry->d_name.name, old_dentry->d_name.name);
|
||||
|
||||
oldfid = v9fs_fid_clone(old_dentry);
|
||||
if (IS_ERR(oldfid))
|
||||
|
|
@ -1403,9 +1403,9 @@ v9fs_vfs_mknod(struct inode *dir, struct dentry *dentry, int mode, dev_t rdev)
|
|||
int retval;
|
||||
char *name;
|
||||
|
||||
P9_DPRINTK(P9_DEBUG_VFS,
|
||||
" %lu,%s mode: %x MAJOR: %u MINOR: %u\n", dir->i_ino,
|
||||
dentry->d_name.name, mode, MAJOR(rdev), MINOR(rdev));
|
||||
p9_debug(P9_DEBUG_VFS, " %lu,%s mode: %x MAJOR: %u MINOR: %u\n",
|
||||
dir->i_ino, dentry->d_name.name, mode,
|
||||
MAJOR(rdev), MINOR(rdev));
|
||||
|
||||
if (!new_valid_dev(rdev))
|
||||
return -EINVAL;
|
||||
|
|
|
|||
|
|
@ -283,13 +283,13 @@ v9fs_vfs_create_dotl(struct inode *dir, struct dentry *dentry, int omode,
|
|||
}
|
||||
|
||||
name = (char *) dentry->d_name.name;
|
||||
P9_DPRINTK(P9_DEBUG_VFS, "v9fs_vfs_create_dotl: name:%s flags:0x%x "
|
||||
"mode:0x%x\n", name, flags, omode);
|
||||
p9_debug(P9_DEBUG_VFS, "name:%s flags:0x%x mode:0x%x\n",
|
||||
name, flags, omode);
|
||||
|
||||
dfid = v9fs_fid_lookup(dentry->d_parent);
|
||||
if (IS_ERR(dfid)) {
|
||||
err = PTR_ERR(dfid);
|
||||
P9_DPRINTK(P9_DEBUG_VFS, "fid lookup failed %d\n", err);
|
||||
p9_debug(P9_DEBUG_VFS, "fid lookup failed %d\n", err);
|
||||
return err;
|
||||
}
|
||||
|
||||
|
|
@ -297,7 +297,7 @@ v9fs_vfs_create_dotl(struct inode *dir, struct dentry *dentry, int omode,
|
|||
ofid = p9_client_walk(dfid, 0, NULL, 1);
|
||||
if (IS_ERR(ofid)) {
|
||||
err = PTR_ERR(ofid);
|
||||
P9_DPRINTK(P9_DEBUG_VFS, "p9_client_walk failed %d\n", err);
|
||||
p9_debug(P9_DEBUG_VFS, "p9_client_walk failed %d\n", err);
|
||||
return err;
|
||||
}
|
||||
|
||||
|
|
@ -307,16 +307,15 @@ v9fs_vfs_create_dotl(struct inode *dir, struct dentry *dentry, int omode,
|
|||
/* Update mode based on ACL value */
|
||||
err = v9fs_acl_mode(dir, &mode, &dacl, &pacl);
|
||||
if (err) {
|
||||
P9_DPRINTK(P9_DEBUG_VFS,
|
||||
"Failed to get acl values in creat %d\n", err);
|
||||
p9_debug(P9_DEBUG_VFS, "Failed to get acl values in creat %d\n",
|
||||
err);
|
||||
goto error;
|
||||
}
|
||||
err = p9_client_create_dotl(ofid, name, v9fs_open_to_dotl_flags(flags),
|
||||
mode, gid, &qid);
|
||||
if (err < 0) {
|
||||
P9_DPRINTK(P9_DEBUG_VFS,
|
||||
"p9_client_open_dotl failed in creat %d\n",
|
||||
err);
|
||||
p9_debug(P9_DEBUG_VFS, "p9_client_open_dotl failed in creat %d\n",
|
||||
err);
|
||||
goto error;
|
||||
}
|
||||
v9fs_invalidate_inode_attr(dir);
|
||||
|
|
@ -325,14 +324,14 @@ v9fs_vfs_create_dotl(struct inode *dir, struct dentry *dentry, int omode,
|
|||
fid = p9_client_walk(dfid, 1, &name, 1);
|
||||
if (IS_ERR(fid)) {
|
||||
err = PTR_ERR(fid);
|
||||
P9_DPRINTK(P9_DEBUG_VFS, "p9_client_walk failed %d\n", err);
|
||||
p9_debug(P9_DEBUG_VFS, "p9_client_walk failed %d\n", err);
|
||||
fid = NULL;
|
||||
goto error;
|
||||
}
|
||||
inode = v9fs_get_new_inode_from_fid(v9ses, fid, dir->i_sb);
|
||||
if (IS_ERR(inode)) {
|
||||
err = PTR_ERR(inode);
|
||||
P9_DPRINTK(P9_DEBUG_VFS, "inode creation failed %d\n", err);
|
||||
p9_debug(P9_DEBUG_VFS, "inode creation failed %d\n", err);
|
||||
goto error;
|
||||
}
|
||||
err = v9fs_fid_add(dentry, fid);
|
||||
|
|
@ -408,7 +407,7 @@ static int v9fs_vfs_mkdir_dotl(struct inode *dir,
|
|||
struct dentry *dir_dentry;
|
||||
struct posix_acl *dacl = NULL, *pacl = NULL;
|
||||
|
||||
P9_DPRINTK(P9_DEBUG_VFS, "name %s\n", dentry->d_name.name);
|
||||
p9_debug(P9_DEBUG_VFS, "name %s\n", dentry->d_name.name);
|
||||
err = 0;
|
||||
v9ses = v9fs_inode2v9ses(dir);
|
||||
|
||||
|
|
@ -420,7 +419,7 @@ static int v9fs_vfs_mkdir_dotl(struct inode *dir,
|
|||
dfid = v9fs_fid_lookup(dir_dentry);
|
||||
if (IS_ERR(dfid)) {
|
||||
err = PTR_ERR(dfid);
|
||||
P9_DPRINTK(P9_DEBUG_VFS, "fid lookup failed %d\n", err);
|
||||
p9_debug(P9_DEBUG_VFS, "fid lookup failed %d\n", err);
|
||||
dfid = NULL;
|
||||
goto error;
|
||||
}
|
||||
|
|
@ -430,8 +429,8 @@ static int v9fs_vfs_mkdir_dotl(struct inode *dir,
|
|||
/* Update mode based on ACL value */
|
||||
err = v9fs_acl_mode(dir, &mode, &dacl, &pacl);
|
||||
if (err) {
|
||||
P9_DPRINTK(P9_DEBUG_VFS,
|
||||
"Failed to get acl values in mkdir %d\n", err);
|
||||
p9_debug(P9_DEBUG_VFS, "Failed to get acl values in mkdir %d\n",
|
||||
err);
|
||||
goto error;
|
||||
}
|
||||
name = (char *) dentry->d_name.name;
|
||||
|
|
@ -444,8 +443,8 @@ static int v9fs_vfs_mkdir_dotl(struct inode *dir,
|
|||
fid = p9_client_walk(dfid, 1, &name, 1);
|
||||
if (IS_ERR(fid)) {
|
||||
err = PTR_ERR(fid);
|
||||
P9_DPRINTK(P9_DEBUG_VFS, "p9_client_walk failed %d\n",
|
||||
err);
|
||||
p9_debug(P9_DEBUG_VFS, "p9_client_walk failed %d\n",
|
||||
err);
|
||||
fid = NULL;
|
||||
goto error;
|
||||
}
|
||||
|
|
@ -453,8 +452,8 @@ static int v9fs_vfs_mkdir_dotl(struct inode *dir,
|
|||
inode = v9fs_get_new_inode_from_fid(v9ses, fid, dir->i_sb);
|
||||
if (IS_ERR(inode)) {
|
||||
err = PTR_ERR(inode);
|
||||
P9_DPRINTK(P9_DEBUG_VFS, "inode creation failed %d\n",
|
||||
err);
|
||||
p9_debug(P9_DEBUG_VFS, "inode creation failed %d\n",
|
||||
err);
|
||||
goto error;
|
||||
}
|
||||
err = v9fs_fid_add(dentry, fid);
|
||||
|
|
@ -495,7 +494,7 @@ v9fs_vfs_getattr_dotl(struct vfsmount *mnt, struct dentry *dentry,
|
|||
struct p9_fid *fid;
|
||||
struct p9_stat_dotl *st;
|
||||
|
||||
P9_DPRINTK(P9_DEBUG_VFS, "dentry: %p\n", dentry);
|
||||
p9_debug(P9_DEBUG_VFS, "dentry: %p\n", dentry);
|
||||
err = -EPERM;
|
||||
v9ses = v9fs_dentry2v9ses(dentry);
|
||||
if (v9ses->cache == CACHE_LOOSE || v9ses->cache == CACHE_FSCACHE) {
|
||||
|
|
@ -537,7 +536,7 @@ int v9fs_vfs_setattr_dotl(struct dentry *dentry, struct iattr *iattr)
|
|||
struct p9_fid *fid;
|
||||
struct p9_iattr_dotl p9attr;
|
||||
|
||||
P9_DPRINTK(P9_DEBUG_VFS, "\n");
|
||||
p9_debug(P9_DEBUG_VFS, "\n");
|
||||
|
||||
retval = inode_change_ok(dentry->d_inode, iattr);
|
||||
if (retval)
|
||||
|
|
@ -670,14 +669,13 @@ v9fs_vfs_symlink_dotl(struct inode *dir, struct dentry *dentry,
|
|||
struct v9fs_session_info *v9ses;
|
||||
|
||||
name = (char *) dentry->d_name.name;
|
||||
P9_DPRINTK(P9_DEBUG_VFS, "v9fs_vfs_symlink_dotl : %lu,%s,%s\n",
|
||||
dir->i_ino, name, symname);
|
||||
p9_debug(P9_DEBUG_VFS, "%lu,%s,%s\n", dir->i_ino, name, symname);
|
||||
v9ses = v9fs_inode2v9ses(dir);
|
||||
|
||||
dfid = v9fs_fid_lookup(dentry->d_parent);
|
||||
if (IS_ERR(dfid)) {
|
||||
err = PTR_ERR(dfid);
|
||||
P9_DPRINTK(P9_DEBUG_VFS, "fid lookup failed %d\n", err);
|
||||
p9_debug(P9_DEBUG_VFS, "fid lookup failed %d\n", err);
|
||||
return err;
|
||||
}
|
||||
|
||||
|
|
@ -687,7 +685,7 @@ v9fs_vfs_symlink_dotl(struct inode *dir, struct dentry *dentry,
|
|||
err = p9_client_symlink(dfid, name, (char *)symname, gid, &qid);
|
||||
|
||||
if (err < 0) {
|
||||
P9_DPRINTK(P9_DEBUG_VFS, "p9_client_symlink failed %d\n", err);
|
||||
p9_debug(P9_DEBUG_VFS, "p9_client_symlink failed %d\n", err);
|
||||
goto error;
|
||||
}
|
||||
|
||||
|
|
@ -697,8 +695,8 @@ v9fs_vfs_symlink_dotl(struct inode *dir, struct dentry *dentry,
|
|||
fid = p9_client_walk(dfid, 1, &name, 1);
|
||||
if (IS_ERR(fid)) {
|
||||
err = PTR_ERR(fid);
|
||||
P9_DPRINTK(P9_DEBUG_VFS, "p9_client_walk failed %d\n",
|
||||
err);
|
||||
p9_debug(P9_DEBUG_VFS, "p9_client_walk failed %d\n",
|
||||
err);
|
||||
fid = NULL;
|
||||
goto error;
|
||||
}
|
||||
|
|
@ -707,8 +705,8 @@ v9fs_vfs_symlink_dotl(struct inode *dir, struct dentry *dentry,
|
|||
inode = v9fs_get_new_inode_from_fid(v9ses, fid, dir->i_sb);
|
||||
if (IS_ERR(inode)) {
|
||||
err = PTR_ERR(inode);
|
||||
P9_DPRINTK(P9_DEBUG_VFS, "inode creation failed %d\n",
|
||||
err);
|
||||
p9_debug(P9_DEBUG_VFS, "inode creation failed %d\n",
|
||||
err);
|
||||
goto error;
|
||||
}
|
||||
err = v9fs_fid_add(dentry, fid);
|
||||
|
|
@ -751,9 +749,8 @@ v9fs_vfs_link_dotl(struct dentry *old_dentry, struct inode *dir,
|
|||
struct p9_fid *dfid, *oldfid;
|
||||
struct v9fs_session_info *v9ses;
|
||||
|
||||
P9_DPRINTK(P9_DEBUG_VFS, "dir ino: %lu, old_name: %s, new_name: %s\n",
|
||||
dir->i_ino, old_dentry->d_name.name,
|
||||
dentry->d_name.name);
|
||||
p9_debug(P9_DEBUG_VFS, "dir ino: %lu, old_name: %s, new_name: %s\n",
|
||||
dir->i_ino, old_dentry->d_name.name, dentry->d_name.name);
|
||||
|
||||
v9ses = v9fs_inode2v9ses(dir);
|
||||
dir_dentry = v9fs_dentry_from_dir_inode(dir);
|
||||
|
|
@ -770,7 +767,7 @@ v9fs_vfs_link_dotl(struct dentry *old_dentry, struct inode *dir,
|
|||
err = p9_client_link(dfid, oldfid, (char *)dentry->d_name.name);
|
||||
|
||||
if (err < 0) {
|
||||
P9_DPRINTK(P9_DEBUG_VFS, "p9_client_link failed %d\n", err);
|
||||
p9_debug(P9_DEBUG_VFS, "p9_client_link failed %d\n", err);
|
||||
return err;
|
||||
}
|
||||
|
||||
|
|
@ -813,9 +810,9 @@ v9fs_vfs_mknod_dotl(struct inode *dir, struct dentry *dentry, int omode,
|
|||
struct dentry *dir_dentry;
|
||||
struct posix_acl *dacl = NULL, *pacl = NULL;
|
||||
|
||||
P9_DPRINTK(P9_DEBUG_VFS,
|
||||
" %lu,%s mode: %x MAJOR: %u MINOR: %u\n", dir->i_ino,
|
||||
dentry->d_name.name, omode, MAJOR(rdev), MINOR(rdev));
|
||||
p9_debug(P9_DEBUG_VFS, " %lu,%s mode: %x MAJOR: %u MINOR: %u\n",
|
||||
dir->i_ino, dentry->d_name.name, omode,
|
||||
MAJOR(rdev), MINOR(rdev));
|
||||
|
||||
if (!new_valid_dev(rdev))
|
||||
return -EINVAL;
|
||||
|
|
@ -825,7 +822,7 @@ v9fs_vfs_mknod_dotl(struct inode *dir, struct dentry *dentry, int omode,
|
|||
dfid = v9fs_fid_lookup(dir_dentry);
|
||||
if (IS_ERR(dfid)) {
|
||||
err = PTR_ERR(dfid);
|
||||
P9_DPRINTK(P9_DEBUG_VFS, "fid lookup failed %d\n", err);
|
||||
p9_debug(P9_DEBUG_VFS, "fid lookup failed %d\n", err);
|
||||
dfid = NULL;
|
||||
goto error;
|
||||
}
|
||||
|
|
@ -835,8 +832,8 @@ v9fs_vfs_mknod_dotl(struct inode *dir, struct dentry *dentry, int omode,
|
|||
/* Update mode based on ACL value */
|
||||
err = v9fs_acl_mode(dir, &mode, &dacl, &pacl);
|
||||
if (err) {
|
||||
P9_DPRINTK(P9_DEBUG_VFS,
|
||||
"Failed to get acl values in mknod %d\n", err);
|
||||
p9_debug(P9_DEBUG_VFS, "Failed to get acl values in mknod %d\n",
|
||||
err);
|
||||
goto error;
|
||||
}
|
||||
name = (char *) dentry->d_name.name;
|
||||
|
|
@ -851,8 +848,8 @@ v9fs_vfs_mknod_dotl(struct inode *dir, struct dentry *dentry, int omode,
|
|||
fid = p9_client_walk(dfid, 1, &name, 1);
|
||||
if (IS_ERR(fid)) {
|
||||
err = PTR_ERR(fid);
|
||||
P9_DPRINTK(P9_DEBUG_VFS, "p9_client_walk failed %d\n",
|
||||
err);
|
||||
p9_debug(P9_DEBUG_VFS, "p9_client_walk failed %d\n",
|
||||
err);
|
||||
fid = NULL;
|
||||
goto error;
|
||||
}
|
||||
|
|
@ -860,8 +857,8 @@ v9fs_vfs_mknod_dotl(struct inode *dir, struct dentry *dentry, int omode,
|
|||
inode = v9fs_get_new_inode_from_fid(v9ses, fid, dir->i_sb);
|
||||
if (IS_ERR(inode)) {
|
||||
err = PTR_ERR(inode);
|
||||
P9_DPRINTK(P9_DEBUG_VFS, "inode creation failed %d\n",
|
||||
err);
|
||||
p9_debug(P9_DEBUG_VFS, "inode creation failed %d\n",
|
||||
err);
|
||||
goto error;
|
||||
}
|
||||
err = v9fs_fid_add(dentry, fid);
|
||||
|
|
@ -905,7 +902,7 @@ v9fs_vfs_follow_link_dotl(struct dentry *dentry, struct nameidata *nd)
|
|||
char *link = __getname();
|
||||
char *target;
|
||||
|
||||
P9_DPRINTK(P9_DEBUG_VFS, "%s\n", dentry->d_name.name);
|
||||
p9_debug(P9_DEBUG_VFS, "%s\n", dentry->d_name.name);
|
||||
|
||||
if (!link) {
|
||||
link = ERR_PTR(-ENOMEM);
|
||||
|
|
|
|||
|
|
@ -121,7 +121,7 @@ static struct dentry *v9fs_mount(struct file_system_type *fs_type, int flags,
|
|||
struct p9_fid *fid;
|
||||
int retval = 0;
|
||||
|
||||
P9_DPRINTK(P9_DEBUG_VFS, " \n");
|
||||
p9_debug(P9_DEBUG_VFS, "\n");
|
||||
|
||||
v9ses = kzalloc(sizeof(struct v9fs_session_info), GFP_KERNEL);
|
||||
if (!v9ses)
|
||||
|
|
@ -191,7 +191,7 @@ static struct dentry *v9fs_mount(struct file_system_type *fs_type, int flags,
|
|||
goto release_sb;
|
||||
v9fs_fid_add(root, fid);
|
||||
|
||||
P9_DPRINTK(P9_DEBUG_VFS, " simple set mount, return 0\n");
|
||||
p9_debug(P9_DEBUG_VFS, " simple set mount, return 0\n");
|
||||
return dget(sb->s_root);
|
||||
|
||||
clunk_fid:
|
||||
|
|
@ -223,7 +223,7 @@ static void v9fs_kill_super(struct super_block *s)
|
|||
{
|
||||
struct v9fs_session_info *v9ses = s->s_fs_info;
|
||||
|
||||
P9_DPRINTK(P9_DEBUG_VFS, " %p\n", s);
|
||||
p9_debug(P9_DEBUG_VFS, " %p\n", s);
|
||||
|
||||
kill_anon_super(s);
|
||||
|
||||
|
|
@ -231,7 +231,7 @@ static void v9fs_kill_super(struct super_block *s)
|
|||
v9fs_session_close(v9ses);
|
||||
kfree(v9ses);
|
||||
s->s_fs_info = NULL;
|
||||
P9_DPRINTK(P9_DEBUG_VFS, "exiting kill_super\n");
|
||||
p9_debug(P9_DEBUG_VFS, "exiting kill_super\n");
|
||||
}
|
||||
|
||||
static void
|
||||
|
|
@ -303,7 +303,7 @@ static int v9fs_write_inode(struct inode *inode,
|
|||
* send an fsync request to server irrespective of
|
||||
* wbc->sync_mode.
|
||||
*/
|
||||
P9_DPRINTK(P9_DEBUG_VFS, "%s: inode %p\n", __func__, inode);
|
||||
p9_debug(P9_DEBUG_VFS, "%s: inode %p\n", __func__, inode);
|
||||
v9inode = V9FS_I(inode);
|
||||
if (!v9inode->writeback_fid)
|
||||
return 0;
|
||||
|
|
@ -326,7 +326,7 @@ static int v9fs_write_inode_dotl(struct inode *inode,
|
|||
* send an fsync request to server irrespective of
|
||||
* wbc->sync_mode.
|
||||
*/
|
||||
P9_DPRINTK(P9_DEBUG_VFS, "%s: inode %p\n", __func__, inode);
|
||||
p9_debug(P9_DEBUG_VFS, "%s: inode %p\n", __func__, inode);
|
||||
v9inode = V9FS_I(inode);
|
||||
if (!v9inode->writeback_fid)
|
||||
return 0;
|
||||
|
|
|
|||
|
|
@ -32,8 +32,8 @@ ssize_t v9fs_fid_xattr_get(struct p9_fid *fid, const char *name,
|
|||
attr_fid = p9_client_xattrwalk(fid, name, &attr_size);
|
||||
if (IS_ERR(attr_fid)) {
|
||||
retval = PTR_ERR(attr_fid);
|
||||
P9_DPRINTK(P9_DEBUG_VFS,
|
||||
"p9_client_attrwalk failed %zd\n", retval);
|
||||
p9_debug(P9_DEBUG_VFS, "p9_client_attrwalk failed %zd\n",
|
||||
retval);
|
||||
attr_fid = NULL;
|
||||
goto error;
|
||||
}
|
||||
|
|
@ -87,8 +87,8 @@ ssize_t v9fs_xattr_get(struct dentry *dentry, const char *name,
|
|||
{
|
||||
struct p9_fid *fid;
|
||||
|
||||
P9_DPRINTK(P9_DEBUG_VFS, "%s: name = %s value_len = %zu\n",
|
||||
__func__, name, buffer_size);
|
||||
p9_debug(P9_DEBUG_VFS, "name = %s value_len = %zu\n",
|
||||
name, buffer_size);
|
||||
fid = v9fs_fid_lookup(dentry);
|
||||
if (IS_ERR(fid))
|
||||
return PTR_ERR(fid);
|
||||
|
|
@ -115,8 +115,8 @@ int v9fs_xattr_set(struct dentry *dentry, const char *name,
|
|||
int retval, msize, write_count;
|
||||
struct p9_fid *fid = NULL;
|
||||
|
||||
P9_DPRINTK(P9_DEBUG_VFS, "%s: name = %s value_len = %zu flags = %d\n",
|
||||
__func__, name, value_len, flags);
|
||||
p9_debug(P9_DEBUG_VFS, "name = %s value_len = %zu flags = %d\n",
|
||||
name, value_len, flags);
|
||||
|
||||
fid = v9fs_fid_clone(dentry);
|
||||
if (IS_ERR(fid)) {
|
||||
|
|
@ -129,8 +129,8 @@ int v9fs_xattr_set(struct dentry *dentry, const char *name,
|
|||
*/
|
||||
retval = p9_client_xattrcreate(fid, name, value_len, flags);
|
||||
if (retval < 0) {
|
||||
P9_DPRINTK(P9_DEBUG_VFS,
|
||||
"p9_client_xattrcreate failed %d\n", retval);
|
||||
p9_debug(P9_DEBUG_VFS, "p9_client_xattrcreate failed %d\n",
|
||||
retval);
|
||||
goto error;
|
||||
}
|
||||
msize = fid->clnt->msize;
|
||||
|
|
|
|||
Loading…
Reference in a new issue