iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

[PATCH] APM: Remove redundant call to set_cpus_allowed

Browse Source 
machine_power_off now always switches to the boot cpu so there
is no reason for APM to also do that.

Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Eric W. Biederman 2005-07-26 12:10:02 -06:00 committed by Linus Torvalds
parent 4fa2564a6f
commit 910de55c66
1 changed files with 0 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
arch/i386/kernel/apm.c
View File

@ -911,14 +911,7 @@ static void apm_power_off(void)
0xcd, 0x15 /* int $0x15 */
};
/*
* This may be called on an SMP machine.
*/
#ifdef CONFIG_SMP
/* Some bioses don't like being called from CPU != 0 */
set_cpus_allowed(current, cpumask_of_cpu(0));
BUG_ON(smp_processor_id() != 0);
#endif
if (apm_info.realmode_power_off)
{
(void)apm_save_cpus();