Messages in this thread Patch in this message | | | Subject | [PATCH] smpboot: Use preempt_enable_no_resched() before schedule() | From | Kirill Tkhai <> | Date | Wed, 12 Feb 2014 14:19:56 +0400 |
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Signed-off-by: Kirill Tkhai <ktkhai@parallels.com> CC: Thomas Gleixner <tglx@linutronix.de> --- kernel/smpboot.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/kernel/smpboot.c b/kernel/smpboot.c index eb89e18..c6e1c56 100644 --- a/kernel/smpboot.c +++ b/kernel/smpboot.c @@ -152,7 +152,7 @@ static int smpboot_thread_fn(void *data) } if (!ht->thread_should_run(td->cpu)) { - preempt_enable(); + preempt_enable_no_resched(); schedule(); } else { set_current_state(TASK_RUNNING);
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