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authorSage Weil <sage@newdream.net>2011-05-27 13:42:11 -0700
committerAl Viro <viro@zeniv.linux.org.uk>2011-05-28 01:02:53 -0400
commit86905d6d96f138a99326016e4f0ca933200e0729 (patch)
tree4d8c80becc39cf15a4df68d26e9a8349170bf665 /fs/9p
parent76cc071a06afb4d2dd17bb1b855a233a419e7e02 (diff)
downloadblackbird-obmc-linux-86905d6d96f138a99326016e4f0ca933200e0729.tar.gz
blackbird-obmc-linux-86905d6d96f138a99326016e4f0ca933200e0729.zip
9p: remove unnecessary dentry_unhash on rmdir, dir rename
9p has no problems with references to unlinked directories. CC: Eric Van Hensbergen <ericvh@gmail.com> CC: Ron Minnich <rminnich@sandia.gov> CC: Latchesar Ionkov <lucho@ionkov.net> CC: v9fs-developer@lists.sourceforge.net Signed-off-by: Sage Weil <sage@newdream.net> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/9p')
-rw-r--r--fs/9p/vfs_inode.c4
1 files changed, 0 insertions, 4 deletions
diff --git a/fs/9p/vfs_inode.c b/fs/9p/vfs_inode.c
index 8d7f3e69ae29..7f6c67703195 100644
--- a/fs/9p/vfs_inode.c
+++ b/fs/9p/vfs_inode.c
@@ -814,7 +814,6 @@ int v9fs_vfs_unlink(struct inode *i, struct dentry *d)
int v9fs_vfs_rmdir(struct inode *i, struct dentry *d)
{
- dentry_unhash(d);
return v9fs_remove(i, d, 1);
}
@@ -840,9 +839,6 @@ v9fs_vfs_rename(struct inode *old_dir, struct dentry *old_dentry,
struct p9_fid *newdirfid;
struct p9_wstat wstat;
- if (new_dentry->d_inode && S_ISDIR(new_dentry->d_inode->i_mode))
- dentry_unhash(new_dentry);
-
P9_DPRINTK(P9_DEBUG_VFS, "\n");
retval = 0;
old_inode = old_dentry->d_inode;
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