vfs: update dentry_unhash() comment
The helper is now only called by file systems, not the VFS.
Signed-off-by: Sage Weil <sage@newdream.net>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
diff --git a/fs/namei.c b/fs/namei.c
index 787ebc8..4c5cbd5 100644
--- a/fs/namei.c
+++ b/fs/namei.c
@@ -2529,10 +2529,10 @@
}
/*
- * We try to drop the dentry early: we should have
- * a usage count of 2 if we're the only user of this
- * dentry, and if that is true (possibly after pruning
- * the dcache), then we drop the dentry now.
+ * The dentry_unhash() helper will try to drop the dentry early: we
+ * should have a usage count of 2 if we're the only user of this
+ * dentry, and if that is true (possibly after pruning the dcache),
+ * then we drop the dentry now.
*
* A low-level filesystem can, if it choses, legally
* do a