Commit acac43e2 authored Jul 26, 2011 by Arun Sharma Committed by Linus Torvalds Jul 26, 2011

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>

parent 7847777a

include/asm-generic/atomic.h

+3 −1

Original line number	Diff line number	Diff line
		/*
		* Generic C implementation of atomic counter operations
		* Generic C implementation of atomic counter operations. Usable on
		* UP systems only. Do not include in machine independent code.
		*
		* Originally implemented for MN10300.
		*
		* Copyright (C) 2007 Red Hat, Inc. All Rights Reserved.

include/linux/atomic.h

+1 −0

Original line number	Diff line number	Diff line
		/* Atomic operations usable in machine independent code */
		#ifndef _LINUX_ATOMIC_H
		#define _LINUX_ATOMIC_H
		#include <asm/atomic.h>