[uml-devel] [PATCH 14/26] hostfs: remove unnecessary dentry_unhash on rmdir, dir rename

[Sage W. <sa...@ne...>]

hostfs does not have problems with references to unlinked directories.

CC: Jeff Dike <jd...@ad...>
CC: Richard Weinberger <ri...@no...>
CC: use...@li...
Signed-off-by: Sage Weil <sa...@ne...>
---
 fs/hostfs/hostfs_kern.c |    5 -----
 1 files changed, 0 insertions(+), 5 deletions(-)

diff --git a/fs/hostfs/hostfs_kern.c b/fs/hostfs/hostfs_kern.c
index e6816b9..2638c83 100644
--- a/fs/hostfs/hostfs_kern.c
+++ b/fs/hostfs/hostfs_kern.c
@@ -683,8 +683,6 @@ int hostfs_rmdir(struct inode *ino, struct dentry *dentry)
 	char *file;
 	int err;
 
-	dentry_unhash(dentry);
-
 	if ((file = dentry_name(dentry)) == NULL)
 		return -ENOMEM;
 	err = do_rmdir(file);
@@ -738,9 +736,6 @@ int hostfs_rename(struct inode *from_ino, struct dentry *from,
 	char *from_name, *to_name;
 	int err;
 
-	if (to->d_inode && S_ISDIR(to->d_inode->i_mode))
-		dentry_unhash(to);
-
 	if ((from_name = dentry_name(from)) == NULL)
 		return -ENOMEM;
 	if ((to_name = dentry_name(to)) == NULL) {
-- 
1.7.0