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| author | Daniel Hellstrom <daniel@gaisler.com> | 2011-05-20 04:01:10 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2011-05-20 13:10:55 -0700 |
| commit | 17d9f311eca13a42bf950198a358be1420d19c5f (patch) | |
| tree | 2d1a77f66ccd607f6ab2cf304f8031724a82c7fc | |
| parent | 90d3ac15e5c637d45849e83c828ed78c62886737 (diff) | |
| download | linux-3.10-17d9f311eca13a42bf950198a358be1420d19c5f.tar.gz linux-3.10-17d9f311eca13a42bf950198a358be1420d19c5f.tar.bz2 linux-3.10-17d9f311eca13a42bf950198a358be1420d19c5f.zip | |
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>
| -rw-r--r-- | init/Kconfig | 5 | ||||
| -rw-r--r-- | kernel/sched.c | 2 |
2 files changed, 1 insertions, 6 deletions
diff --git a/init/Kconfig b/init/Kconfig index 32745bfe059..56240e724d9 100644 --- a/init/Kconfig +++ b/init/Kconfig @@ -827,11 +827,6 @@ config SCHED_AUTOGROUP desktop applications. Task group autogeneration is currently based upon task session. -config SCHED_TTWU_QUEUE - bool - depends on !SPARC32 - default y - config MM_OWNER bool diff --git a/kernel/sched.c b/kernel/sched.c index 8c9d804dc07..c4b3410d68d 100644 --- a/kernel/sched.c +++ b/kernel/sched.c @@ -2568,7 +2568,7 @@ static void ttwu_queue(struct task_struct *p, int 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()) { ttwu_queue_remote(p, cpu); return; |