* [PATCH 06/26] nilfs2: remove unnecessary dentry_unhash from rmdir, dir rename
[not found] ` <1306528939-30636-1-git-send-email-sage-BnTBU8nroG7k1uMJSBkQmQ@public.gmane.org>
@ 2011-05-27 20:41 ` Sage Weil
0 siblings, 0 replies; only message in thread
From: Sage Weil @ 2011-05-27 20:41 UTC (permalink / raw)
To: hch-wEGCiKHe2LqWVfeAwA7xHQ, viro-3bDd1+5oDREiFSDQTTA3OLVCufUGDwFn
Cc: linux-fsdevel-u79uwXL29TY76Z2rM5mHXA, Sage Weil, KONISHI Ryusuke,
linux-nilfs-u79uwXL29TY76Z2rM5mHXA
nilfs2 does not have problems with references to unlinked directories.
CC: KONISHI Ryusuke <konishi.ryusuke-Zyj7fXuS5i5L9jVzuh4AOg@public.gmane.org>
CC: linux-nilfs-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Signed-off-by: Sage Weil <sage-BnTBU8nroG7k1uMJSBkQmQ@public.gmane.org>
---
fs/nilfs2/namei.c | 5 -----
1 files changed, 0 insertions(+), 5 deletions(-)
diff --git a/fs/nilfs2/namei.c b/fs/nilfs2/namei.c
index 1102a5f..546849b 100644
--- a/fs/nilfs2/namei.c
+++ b/fs/nilfs2/namei.c
@@ -334,8 +334,6 @@ static int nilfs_rmdir(struct inode *dir, struct dentry *dentry)
struct nilfs_transaction_info ti;
int err;
- dentry_unhash(dentry);
-
err = nilfs_transaction_begin(dir->i_sb, &ti, 0);
if (err)
return err;
@@ -371,9 +369,6 @@ static int nilfs_rename(struct inode *old_dir, struct dentry *old_dentry,
struct nilfs_transaction_info ti;
int err;
- if (new_inode && S_ISDIR(new_inode->i_mode))
- dentry_unhash(new_dentry);
-
err = nilfs_transaction_begin(old_dir->i_sb, &ti, 1);
if (unlikely(err))
return err;
--
1.7.0
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