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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
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20
fs/libfs.c
View file

@ -266,7 +266,7 @@ struct dentry *mount_pseudo_xattr(struct file_system_type *fs_type, char *name,
*/
root->i_ino = 1;
root->i_mode = S_IFDIR | S_IRUSR | S_IWUSR;
root->i_atime = root->i_mtime = root->i_ctime = CURRENT_TIME;
root->i_atime = root->i_mtime = root->i_ctime = current_time(root);
dentry = __d_alloc(s, &d_name);
if (!dentry) {
iput(root);
@ -296,7 +296,7 @@ int simple_link(struct dentry *old_dentry, struct inode *dir, struct dentry *den
{
struct inode *inode = d_inode(old_dentry);
inode->i_ctime = dir->i_ctime = dir->i_mtime = CURRENT_TIME;
inode->i_ctime = dir->i_ctime = dir->i_mtime = current_time(inode);
inc_nlink(inode);
ihold(inode);
dget(dentry);
@ -330,7 +330,7 @@ int simple_unlink(struct inode *dir, struct dentry *dentry)
{
struct inode *inode = d_inode(dentry);
inode->i_ctime = dir->i_ctime = dir->i_mtime = CURRENT_TIME;
inode->i_ctime = dir->i_ctime = dir->i_mtime = current_time(inode);
drop_nlink(inode);
dput(dentry);
return 0;
@ -350,11 +350,15 @@ int simple_rmdir(struct inode *dir, struct dentry *dentry)
EXPORT_SYMBOL(simple_rmdir);
int simple_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 *inode = d_inode(old_dentry);
int they_are_dirs = d_is_dir(old_dentry);
if (flags & ~RENAME_NOREPLACE)
return -EINVAL;
if (!simple_empty(new_dentry))
return -ENOTEMPTY;
@ -370,7 +374,7 @@ int simple_rename(struct inode *old_dir, struct dentry *old_dentry,
}
old_dir->i_ctime = old_dir->i_mtime = new_dir->i_ctime =
new_dir->i_mtime = inode->i_ctime = CURRENT_TIME;
new_dir->i_mtime = inode->i_ctime = current_time(old_dir);
return 0;
}
@ -521,7 +525,7 @@ int simple_fill_super(struct super_block *s, unsigned long magic,
*/
inode->i_ino = 1;
inode->i_mode = S_IFDIR | 0755;
inode->i_atime = inode->i_mtime = inode->i_ctime = CURRENT_TIME;
inode->i_atime = inode->i_mtime = inode->i_ctime = current_time(inode);
inode->i_op = &simple_dir_inode_operations;
inode->i_fop = &simple_dir_operations;
set_nlink(inode, 2);
@ -547,7 +551,7 @@ int simple_fill_super(struct super_block *s, unsigned long magic,
goto out;
}
inode->i_mode = S_IFREG | files->mode;
inode->i_atime = inode->i_mtime = inode->i_ctime = CURRENT_TIME;
inode->i_atime = inode->i_mtime = inode->i_ctime = current_time(inode);
inode->i_fop = files->ops;
inode->i_ino = i;
d_add(dentry, inode);
@ -1093,7 +1097,7 @@ struct inode *alloc_anon_inode(struct super_block *s)
inode->i_uid = current_fsuid();
inode->i_gid = current_fsgid();
inode->i_flags |= S_PRIVATE;
inode->i_atime = inode->i_mtime = inode->i_ctime = CURRENT_TIME;
inode->i_atime = inode->i_mtime = inode->i_ctime = current_time(inode);
return inode;
}
EXPORT_SYMBOL(alloc_anon_inode);