mirror of
https://github.com/torvalds/linux.git
synced 2024-11-07 12:41:55 +00:00
6323f0cced
Switch the set/clear/change bitops to use the word-based exclusive operations, which are only present in a wider range of ARM architectures than the byte-based exclusive operations. Tested record: - Nicolas Pitre: ext3,rw,le - Sourav Poddar: nfs,le - Will Deacon: ext3,rw,le - Tony Lindgren: ext3+nfs,le Reviewed-by: Nicolas Pitre <nicolas.pitre@linaro.org> Tested-by: Sourav Poddar <sourav.poddar@ti.com> Tested-by: Will Deacon <will.deacon@arm.com> Tested-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
18 lines
401 B
ArmAsm
18 lines
401 B
ArmAsm
/*
|
|
* linux/arch/arm/lib/setbit.S
|
|
*
|
|
* Copyright (C) 1995-1996 Russell King
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License version 2 as
|
|
* published by the Free Software Foundation.
|
|
*/
|
|
#include <linux/linkage.h>
|
|
#include <asm/assembler.h>
|
|
#include "bitops.h"
|
|
.text
|
|
|
|
ENTRY(_set_bit)
|
|
bitop orr
|
|
ENDPROC(_set_bit)
|