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Commit e0f364f4 authored Jun 25, 2005 by Nick Piggin Committed by Linus Torvalds Jun 25, 2005

[PATCH] sched: cleanup wake_idle



New sched-domains code means we don't get spans with offline CPUs in
them.

Signed-off-by: Nick Piggin <nickpiggin@yahoo.com.au>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

parent 44f410a7

kernel/sched.c

+3 −3

Original line number	Diff line number	Diff line
		@@ -927,14 +927,14 @@ static int wake_idle(int cpu, task_t *p)

		for_each_domain(cpu, sd) {
		if (sd->flags & SD_WAKE_IDLE) {
		cpus_and(tmp, sd->span, cpu_online_map);
		cpus_and(tmp, tmp, p->cpus_allowed);
		cpus_and(tmp, sd->span, p->cpus_allowed);
		for_each_cpu_mask(i, tmp) {
		if (idle_cpu(i))
		return i;
		}
		}
		else break;
		else
		break;
		}
		return cpu;
		}