[tip:locking/core] locking, include/llist: Use linux/ atomic.h instead of asm/cmpxchg.h

From: tip-bot for Will Deacon
Date: Wed Aug 12 2015 - 08:37:14 EST

Commit-ID: cd074aea9261784e44f292e1132830ec221802c6
Gitweb: http://git.kernel.org/tip/cd074aea9261784e44f292e1132830ec221802c6
Author: Will Deacon <will.deacon@xxxxxxx>
AuthorDate: Thu, 6 Aug 2015 17:54:43 +0100
Committer: Ingo Molnar <mingo@xxxxxxxxxx>
CommitDate: Wed, 12 Aug 2015 11:59:08 +0200

locking, include/llist: Use linux/atomic.h instead of asm/cmpxchg.h

Including an asm/ header directly is best avoided, so use linux/atomic.h
instead of asm/cmpxchg.h in linux/llist.h.

Signed-off-by: Will Deacon <will.deacon@xxxxxxx>
Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
Cc: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
Cc: Waiman.Long@xxxxxx
Cc: paulmck@xxxxxxxxxxxxxxxxxx
Link: http://lkml.kernel.org/r/1438880084-18856-8-git-send-email-will.deacon@xxxxxxx
Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>
include/linux/llist.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/linux/llist.h b/include/linux/llist.h
index fbf10a0..fd4ca0b 100644
--- a/include/linux/llist.h
+++ b/include/linux/llist.h
@@ -55,8 +55,8 @@
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA

+#include <linux/atomic.h>
#include <linux/kernel.h>
-#include <asm/cmpxchg.h>

struct llist_head {
struct llist_node *first;
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