[PATCH 04/21] Unionfs: Proper comment on rwsem field

["Josef 'Jeff' Sipek" <jsipek@cs.sunysb.edu>]

Signed-off-by: Josef 'Jeff' Sipek <jsipek@cs.sunysb.edu>
---
 fs/unionfs/union.h |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/fs/unionfs/union.h b/fs/unionfs/union.h
index bae3c76..5676394 100644
--- a/fs/unionfs/union.h
+++ b/fs/unionfs/union.h
@@ -130,7 +130,7 @@ struct unionfs_sb_info {
 	int bend;
 
 	atomic_t generation;
-	struct rw_semaphore rwsem;
+	struct rw_semaphore rwsem; /* protects access to data+id fields */
 
 	struct unionfs_data *data;
 };
-- 
1.5.0.3.268.g3dda

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