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[PATCH 08/15] ovl_lookup_real(): use lookup_one_len_unlocked()

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  [PATCH 08/15] ovl_lookup_real(): use lookup_one_len_unlocked() Al Viro <viro@ZenIV.linux.org.uk> - 2016-04-16 03:00 +0200

#1380446 — [PATCH 08/15] ovl_lookup_real(): use lookup_one_len_unlocked()

From: Al Viro <viro@zeniv.linux.org.uk>

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
---
 fs/overlayfs/super.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/fs/overlayfs/super.c b/fs/overlayfs/super.c
index 14cab38..4c26225 100644
--- a/fs/overlayfs/super.c
+++ b/fs/overlayfs/super.c
@@ -378,9 +378,7 @@ static inline struct dentry *ovl_lookup_real(struct dentry *dir,
 {
 	struct dentry *dentry;
 
-	inode_lock(dir->d_inode);
-	dentry = lookup_one_len(name->name, dir, name->len);
-	inode_unlock(dir->d_inode);
+	dentry = lookup_one_len_unlocked(name->name, dir, name->len);
 
 	if (IS_ERR(dentry)) {
 		if (PTR_ERR(dentry) == -ENOENT)
-- 
2.8.0.rc3

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