aboutsummaryrefslogtreecommitdiffstats
path: root/include
diff options
context:
space:
mode:
authorArun Sharma <asharma@fb.com>2011-07-26 19:09:08 -0400
committerLinus Torvalds <torvalds@linux-foundation.org>2011-07-26 19:49:47 -0400
commitacac43e2fc4b14ecf1ff229eaa8d1e011d063749 (patch)
treea0fb12d4ef71a408755a383d8c597ada8a92cbf4 /include
parent7847777a45f9f8bfc8617dbf107bde1ecb59caee (diff)
atomic: Update comments in atomic.h
This clarifies the differences between <linux/atomic.h> and <asm-generic/atomic.h> Signed-off-by: Arun Sharma <asharma@fb.com> Suggested-by: Mike Frysinger <vapier.adi@gmail.com> Cc: Eric Dumazet <eric.dumazet@gmail.com> Cc: Ingo Molnar <mingo@elte.hu> Cc: David Miller <davem@davemloft.net> Acked-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include')
-rw-r--r--include/asm-generic/atomic.h4
-rw-r--r--include/linux/atomic.h1
2 files changed, 4 insertions, 1 deletions
diff --git a/include/asm-generic/atomic.h b/include/asm-generic/atomic.h
index a8fad943d37b..90e23ea90d0d 100644
--- a/include/asm-generic/atomic.h
+++ b/include/asm-generic/atomic.h
@@ -1,5 +1,7 @@
1/* 1/*
2 * Generic C implementation of atomic counter operations 2 * Generic C implementation of atomic counter operations. Usable on
3 * UP systems only. Do not include in machine independent code.
4 *
3 * Originally implemented for MN10300. 5 * Originally implemented for MN10300.
4 * 6 *
5 * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved. 7 * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved.
diff --git a/include/linux/atomic.h b/include/linux/atomic.h
index 42e7f6372ce2..42b77b5446d2 100644
--- a/include/linux/atomic.h
+++ b/include/linux/atomic.h
@@ -1,3 +1,4 @@
1/* Atomic operations usable in machine independent code */
1#ifndef _LINUX_ATOMIC_H 2#ifndef _LINUX_ATOMIC_H
2#define _LINUX_ATOMIC_H 3#define _LINUX_ATOMIC_H
3#include <asm/atomic.h> 4#include <asm/atomic.h>