From a68a27b6f2354273bacc39c3dd06456edb202230 Mon Sep 17 00:00:00 2001
From: Mimi Zohar <zohar@linux.vnet.ibm.com>
Date: Tue, 2 Nov 2010 10:10:56 -0400
Subject: IMA: convert i_readcount to atomic

Convert the inode's i_readcount from an unsigned int to atomic.

Signed-off-by: Mimi Zohar <zohar@us.ibm.com>
Acked-by: Eric Paris <eparis@redhat.com>
---
 include/linux/fs.h | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

(limited to 'include/linux/fs.h')

diff --git a/include/linux/fs.h b/include/linux/fs.h
index baf3e55..ef85322 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -794,8 +794,7 @@ struct inode {
 #endif
 
 #ifdef CONFIG_IMA
-	/* protected by i_lock */
-	unsigned int		i_readcount; /* struct files open RO */
+	atomic_t		i_readcount; /* struct files open RO */
 #endif
 	atomic_t		i_writecount;
 #ifdef CONFIG_SECURITY
-- 
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