fs: update comments to point correct document

dcache-locking.txt is not exist any more, and the path was not
correct anyway. Fix it.

Signed-off-by: Namhyung Kim <namhyung@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>

diff --git a/fs/dcache.c b/fs/dcache.c
index 2a6bd9a..79802bd 100644 (file)
--- a/fs/dcache.c
+++ b/fs/dcache.c
@@ -1781,7 +1781,7 @@ struct dentry *__d_lookup_rcu(struct dentry *parent, struct qstr *name,
         * false-negative result. d_lookup() protects against concurrent
         * renames using rename_lock seqlock.
         *
-        * See Documentation/vfs/dcache-locking.txt for more details.
+        * See Documentation/filesystems/path-lookup.txt for more details.
         */
        hlist_bl_for_each_entry_rcu(dentry, node, &b->head, d_hash) {
                struct inode *i;
@@ -1901,7 +1901,7 @@ struct dentry *__d_lookup(struct dentry *parent, struct qstr *name)
         * false-negative result. d_lookup() protects against concurrent
         * renames using rename_lock seqlock.
         *
-        * See Documentation/vfs/dcache-locking.txt for more details.
+        * See Documentation/filesystems/path-lookup.txt for more details.
         */
        rcu_read_lock();