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Commit 8cbfa53b authored by Sage Weil's avatar Sage Weil Committed by Al Viro
Browse files

exofs: remove unnecessary dentry_unhash on rmdir/rename_dir 



Exofs has no problems with lingering references to unlinked directory
inodes.

CC: Benny Halevy <bhalevy@panasas.com>
CC: osd-dev@open-osd.org
Acked-by: default avatarBoaz Harrosh <bharrosh@panasas.com>
Signed-off-by: default avatarSage Weil <sage@newdream.net>
Signed-off-by: default avatarAl Viro <viro@zeniv.linux.org.uk>
parent 052e2a1b

fs/exofs/namei.c

+0 −5
Original line number Diff line number Diff line
@@ -227,8 +227,6 @@ static int exofs_rmdir(struct inode *dir, struct dentry *dentry) 
	struct inode *inode = dentry->d_inode;

	int err = -ENOTEMPTY;



	dentry_unhash(dentry);



	if (exofs_empty_dir(inode)) {

		err = exofs_unlink(dir, dentry);

		if (!err) {
@@ -251,9 +249,6 @@ static int exofs_rename(struct inode *old_dir, struct dentry *old_dentry, 
	struct exofs_dir_entry *old_de;

	int err = -ENOENT;



	if (new_inode && S_ISDIR(new_inode->i_mode))

		dentry_unhash(new_dentry);



	old_de = exofs_find_entry(old_dir, old_dentry, &old_page);

	if (!old_de)

		goto out;