linux-kernel - [PATCH 08/10] Use __kernel_ulong_t in struct msqid64

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Message-Id: <1337292816-10839-9-git-send-email-hjl.tools@gmail.com>
Date:	Thu, 17 May 2012 15:13:34 -0700
From:	"H.J. Lu" <hjl.tools@...il.com>
To:	linux-kernel@...r.kernel.org, linux-arch@...r.kernel.org
Cc:	torvalds@...ux-foundation.org, hpa@...or.com, mingo@...nel.org,
	tglx@...utronix.de, "H.J. Lu" <hjl.tools@...il.com>
Subject: [PATCH 08/10] Use __kernel_ulong_t in struct msqid64_ds

From: "H.J. Lu" <hjl.tools@...il.com>

Replace unsigned long with __kernel_ulong_t in struct msqid64_ds for
user space.  Don't change unsigned long when __BITS_PER_LONG != 64
since __kernel_ulong_t == unsigned long in this case.

Signed-off-by: H.J. Lu <hjl.tools@...il.com>
---
 include/asm-generic/msgbuf.h |   10 +++++-----
 1 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/include/asm-generic/msgbuf.h b/include/asm-generic/msgbuf.h
index aec850d..f55ecc4 100644
--- a/include/asm-generic/msgbuf.h
+++ b/include/asm-generic/msgbuf.h
@@ -35,13 +35,13 @@ struct msqid64_ds {
 #if __BITS_PER_LONG != 64
 	unsigned long	__unused3;
 #endif
-	unsigned long  msg_cbytes;	/* current number of bytes on queue */
-	unsigned long  msg_qnum;	/* number of messages in queue */
-	unsigned long  msg_qbytes;	/* max number of bytes on queue */
+	__kernel_ulong_t msg_cbytes;	/* current number of bytes on queue */
+	__kernel_ulong_t msg_qnum;	/* number of messages in queue */
+	__kernel_ulong_t msg_qbytes;	/* max number of bytes on queue */
 	__kernel_pid_t msg_lspid;	/* pid of last msgsnd */
 	__kernel_pid_t msg_lrpid;	/* last receive pid */
-	unsigned long  __unused4;
-	unsigned long  __unused5;
+	__kernel_ulong_t __unused4;
+	__kernel_ulong_t __unused5;
 };
 
 #endif /* __ASM_GENERIC_MSGBUF_H */
-- 
1.7.6.5

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