hostfs does not have problems with references to unlinked directories.
CC: Jeff Dike <jd...@addtoit.com>
CC: Richard Weinberger <rich...@nod.at>
CC: user-mode-linux-devel@lists.sourceforge.net
Signed-off-by: Sage Weil <s...@newdream.net>
---
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
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