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SCHED_TTWU_QUEUE is not longer needed since sparc32 now implements IPI 

Signed-off-by: Daniel Hellstrom <daniel@gaisler.com>
Reported-by: Peter Zijlstra <peterz@infradead.org>
Acked-by: Peter Zijlstra <peterz@infradead.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Daniel Hellstrom 2011-05-20 04:01:10 +00:00 committed by David S. Miller
parent 90d3ac15e5
commit 17d9f311ec
2 changed files with 1 additions and 6 deletions
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5
init/Kconfig
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@ -827,11 +827,6 @@ config SCHED_AUTOGROUP
desktop applications. Task group autogeneration is currently based desktop applications. Task group autogeneration is currently based
upon task session. upon task session.
config SCHED_TTWU_QUEUE
bool
depends on !SPARC32
default y
config MM_OWNER config MM_OWNER
bool bool

2
kernel/sched.c
View File

@ -2568,7 +2568,7 @@ static void ttwu_queue(struct task_struct *p, int cpu)
{ {
struct rq *rq = cpu_rq(cpu); struct rq *rq = cpu_rq(cpu);
#if defined(CONFIG_SMP) && defined(CONFIG_SCHED_TTWU_QUEUE) #if defined(CONFIG_SMP)
if (sched_feat(TTWU_QUEUE) && cpu != smp_processor_id()) { if (sched_feat(TTWU_QUEUE) && cpu != smp_processor_id()) {
ttwu_queue_remote(p, cpu); ttwu_queue_remote(p, cpu);
return; return;