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Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

Browse source 
Pull more vfs updates from Al Viro:
 ">rename2() work from Miklos + current_time() from Deepa"

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs:
  fs: Replace current_fs_time() with current_time()
  fs: Replace CURRENT_TIME_SEC with current_time() for inode timestamps
  fs: Replace CURRENT_TIME with current_time() for inode timestamps
  fs: proc: Delete inode time initializations in proc_alloc_inode()
  vfs: Add current_time() api
  vfs: add note about i_op->rename changes to porting
  fs: rename "rename2" i_op to "rename"
  vfs: remove unused i_op->rename
  fs: make remaining filesystems use .rename2
  libfs: support RENAME_NOREPLACE in simple_rename()
  fs: support RENAME_NOREPLACE for local filesystems
  ncpfs: fix unused variable warning
This commit is contained in:
Linus Torvalds 2016-10-10 20:16:43 -07:00
commit 101105b171
182 changed files with 587 additions and 449 deletions
Download patch file Download diff file Expand all files Collapse all files

6
fs/sysv/dir.c
View file

@ -215,7 +215,7 @@ got_it:
memset (de->name + namelen, 0, SYSV_DIRSIZE - namelen - 2);
de->inode = cpu_to_fs16(SYSV_SB(inode->i_sb), inode->i_ino);
err = dir_commit_chunk(page, pos, SYSV_DIRSIZE);
dir->i_mtime = dir->i_ctime = CURRENT_TIME_SEC;
dir->i_mtime = dir->i_ctime = current_time(dir);
mark_inode_dirty(dir);
out_page:
dir_put_page(page);
@ -239,7 +239,7 @@ int sysv_delete_entry(struct sysv_dir_entry *de, struct page *page)
de->inode = 0;
err = dir_commit_chunk(page, pos, SYSV_DIRSIZE);
dir_put_page(page);
inode->i_ctime = inode->i_mtime = CURRENT_TIME_SEC;
inode->i_ctime = inode->i_mtime = current_time(inode);
mark_inode_dirty(inode);
return err;
}
@ -337,7 +337,7 @@ void sysv_set_link(struct sysv_dir_entry *de, struct page *page,
de->inode = cpu_to_fs16(SYSV_SB(inode->i_sb), inode->i_ino);
err = dir_commit_chunk(page, pos, SYSV_DIRSIZE);
dir_put_page(page);
dir->i_mtime = dir->i_ctime = CURRENT_TIME_SEC;
dir->i_mtime = dir->i_ctime = current_time(dir);
mark_inode_dirty(dir);
}

2
fs/sysv/ialloc.c
View file

@ -164,7 +164,7 @@ struct inode * sysv_new_inode(const struct inode * dir, umode_t mode)
dirty_sb(sb);
inode_init_owner(inode, dir, mode);
inode->i_ino = fs16_to_cpu(sbi, ino);
inode->i_mtime = inode->i_atime = inode->i_ctime = CURRENT_TIME_SEC;
inode->i_mtime = inode->i_atime = inode->i_ctime = current_time(inode);
inode->i_blocks = 0;
memset(SYSV_I(inode)->i_data, 0, sizeof(SYSV_I(inode)->i_data));
SYSV_I(inode)->i_dir_start_lookup = 0;

4
fs/sysv/itree.c
View file

@ -178,7 +178,7 @@ static inline int splice_branch(struct inode *inode,
*where->p = where->key;
write_unlock(&pointers_lock);
inode->i_ctime = CURRENT_TIME_SEC;
inode->i_ctime = current_time(inode);
/* had we spliced it onto indirect block? */
if (where->bh)
@ -418,7 +418,7 @@ do_indirects:
}
n++;
}
inode->i_mtime = inode->i_ctime = CURRENT_TIME_SEC;
inode->i_mtime = inode->i_ctime = current_time(inode);
if (IS_SYNC(inode))
sysv_sync_inode (inode);
else

10
fs/sysv/namei.c
View file

@ -120,7 +120,7 @@ static int sysv_link(struct dentry * old_dentry, struct inode * dir,
{
struct inode *inode = d_inode(old_dentry);
inode->i_ctime = CURRENT_TIME_SEC;
inode->i_ctime = current_time(inode);
inode_inc_link_count(inode);
ihold(inode);
@ -206,7 +206,8 @@ static int sysv_rmdir(struct inode * dir, struct dentry * dentry)
* higher-level routines.
*/
static int sysv_rename(struct inode * old_dir, struct dentry * old_dentry,
struct inode * new_dir, struct dentry * new_dentry)
struct inode * new_dir, struct dentry * new_dentry,
unsigned int flags)
{
struct inode * old_inode = d_inode(old_dentry);
struct inode * new_inode = d_inode(new_dentry);
@ -216,6 +217,9 @@ static int sysv_rename(struct inode * old_dir, struct dentry * old_dentry,
struct sysv_dir_entry * old_de;
int err = -ENOENT;
if (flags & ~RENAME_NOREPLACE)
return -EINVAL;
old_de = sysv_find_entry(old_dentry, &old_page);
if (!old_de)
goto out;
@ -240,7 +244,7 @@ static int sysv_rename(struct inode * old_dir, struct dentry * old_dentry,
if (!new_de)
goto out_dir;
sysv_set_link(new_de, new_page, old_inode);
new_inode->i_ctime = CURRENT_TIME_SEC;
new_inode->i_ctime = current_time(new_inode);
if (dir_de)
drop_nlink(new_inode);
inode_dec_link_count(new_inode);