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nilfs2: remove unnecessary dentry_unhash from rmdir, dir rename

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nilfs2 does not have problems with references to unlinked directories.

CC: KONISHI Ryusuke <konishi.ryusuke@lab.ntt.co.jp>
CC: linux-nilfs@vger.kernel.org
Signed-off-by: Sage Weil <sage@newdream.net>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Sage Weil 2011-05-27 13:41:59 -07:00 committed by Al Viro
parent 64370e2f9d
commit dfb55de898
1 changed files with 0 additions and 5 deletions
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5
fs/nilfs2/namei.c
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@ -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;