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cpumask: change cpumask_of_cpu_ptr to use new cpumask_of_cpu

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* Replace previous instances of the cpumask_of_cpu_ptr* macros
    with a the new (lvalue capable) generic cpumask_of_cpu().

Signed-off-by: Mike Travis <travis@sgi.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Jack Steiner <steiner@sgi.com>
Cc: Rusty Russell <rusty@rustcorp.com.au>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Mike Travis
2008-07-24 18:21:31 -07:00
committed by Ingo Molnar
parent 6524d938b3
commit 0bc3cc03fa
17 changed files with 37 additions and 83 deletions
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11
arch/x86/kernel/reboot.c
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@@ -414,25 +414,20 @@ void native_machine_shutdown(void)
/* The boot cpu is always logical cpu 0 */
int reboot_cpu_id = 0;
cpumask_of_cpu_ptr(newmask, reboot_cpu_id);
#ifdef CONFIG_X86_32
/* See if there has been given a command line override */
if ((reboot_cpu != -1) && (reboot_cpu < NR_CPUS) &&
cpu_online(reboot_cpu)) {
cpu_online(reboot_cpu))
reboot_cpu_id = reboot_cpu;
cpumask_of_cpu_ptr_next(newmask, reboot_cpu_id);
}
#endif
/* Make certain the cpu I'm about to reboot on is online */
if (!cpu_online(reboot_cpu_id)) {
if (!cpu_online(reboot_cpu_id))
reboot_cpu_id = smp_processor_id();
cpumask_of_cpu_ptr_next(newmask, reboot_cpu_id);
}
/* Make certain I only run on the appropriate processor */
set_cpus_allowed_ptr(current, newmask);
set_cpus_allowed_ptr(current, &cpumask_of_cpu(reboot_cpu_id));
/* O.K Now that I'm on the appropriate processor,
* stop all of the others.