[PATCH 5/7] vfs: update dentry_unhash() comment

[Sage Weil]

The helper is now only called by file systems, not the VFS.

Signed-off-by: Sage Weil <sage@xxxxxxxxxxxx>
---
 fs/namei.c |    8 ++++----
 1 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/fs/namei.c b/fs/namei.c
index 17de6ab..d376688 100644
--- a/fs/namei.c
+++ b/fs/namei.c
@@ -2803,10 +2803,10 @@ SYSCALL_DEFINE2(mkdir, const char __user *, pathname, int, mode)
 }
 
 /*
- * 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 1 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
-- 
1.7.0

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