xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

vfs: push dentry_unhash on rmdir into file systems

Browse Source 
Only a few file systems need this.  Start by pushing it down into each
fs rmdir method (except gfs2 and xfs) so it can be dealt with on a per-fs
basis.

This does not change behavior for any in-tree file systems.

Acked-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Sage Weil <sage@newdream.net>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Sage Weil
2011-05-24 13:06:06 -07:00
committed by Al Viro
parent 64252c75a2
commit 79bf7c732b
37 changed files with 78 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
fs/hfs/dir.c
View File

@@ -253,6 +253,9 @@ static int hfs_remove(struct inode *dir, struct dentry *dentry)
struct inode *inode = dentry->d_inode;
int res;
if (S_ISDIR(inode->i_mode))
dentry_unhash(dentry);
if (S_ISDIR(inode->i_mode) && inode->i_size != 2)
return -ENOTEMPTY;
res = hfs_cat_delete(inode->i_ino, dir, &dentry->d_name);