[PATCH 02/16] vfs: do_last(): make exit RCU safe

[Miklos Szeredi]

From: Miklos Szeredi <mszeredi@xxxxxxx>

Allow returning from do_last() with LOOKUP_RCU still set on the "out:" and
"exit:" labels.

Signed-off-by: Miklos Szeredi <mszeredi@xxxxxxx>
---
 fs/namei.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/fs/namei.c b/fs/namei.c
index b11fcb2..d55ef9e 100644
--- a/fs/namei.c
+++ b/fs/namei.c
@@ -2385,7 +2385,7 @@ common:
 out:
 	if (want_write)
 		mnt_drop_write(nd->path.mnt);
-	path_put(&nd->path);
+	terminate_walk(nd);
 	return filp;
 
 exit_mutex_unlock:
-- 
1.7.7

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