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authorSage Weil <sage@newdream.net>2011-05-25 00:06:07 +0400
committerAl Viro <viro@zeniv.linux.org.uk>2011-05-26 15:26:48 +0400
commite4eaac06bcccb2a70bca6a2de9871882dce2aa14 (patch)
treeca6736d96294cd6e65a1c3055718bfd5adc7336e /fs/hfsplus/dir.c
parent79bf7c732b5ff75b96022ed9d29181afd3d2509c (diff)
downloadlinux-e4eaac06bcccb2a70bca6a2de9871882dce2aa14.tar.xz
vfs: push dentry_unhash on rename_dir into file systems
Only a few file systems need this. Start by pushing it down into each rename method (except gfs2 and xfs) so that it can be dealt with on a per-fs basis. 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>
Diffstat (limited to 'fs/hfsplus/dir.c')
-rw-r--r--fs/hfsplus/dir.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/fs/hfsplus/dir.c b/fs/hfsplus/dir.c
index 23451a955aa0..b28835091dd0 100644
--- a/fs/hfsplus/dir.c
+++ b/fs/hfsplus/dir.c
@@ -469,10 +469,12 @@ static int hfsplus_rename(struct inode *old_dir, struct dentry *old_dentry,
/* Unlink destination if it already exists */
if (new_dentry->d_inode) {
- if (S_ISDIR(new_dentry->d_inode->i_mode))
+ if (S_ISDIR(new_dentry->d_inode->i_mode)) {
+ dentry_unhash(new_dentry);
res = hfsplus_rmdir(new_dir, new_dentry);
- else
+ } else {
res = hfsplus_unlink(new_dir, new_dentry);
+ }
if (res)
return res;
}