From: Josef 'Jeff' Sipek <jsipek@cs.sunysb.edu>
Date: Sun, 18 Mar 2007 23:37:51 +0000 (-0400)
Subject: Unionfs: Proper comment on rwsem field
X-Git-Tag: unionfs-2.5.9.2~490
X-Git-Url: https://git.fsl.cs.sunysb.edu/?a=commitdiff_plain;h=5538267401e71b06c92d2b720fe1a81304e596fb;p=unionfs-2.6.38.y.git

Unionfs: Proper comment on rwsem field

Signed-off-by: Josef 'Jeff' Sipek <jsipek@cs.sunysb.edu>
---

diff --git a/fs/unionfs/union.h b/fs/unionfs/union.h
index bae3c76332e..56763949e32 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;
 };