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Subject[PATCH RT 1/4] sh: use __preempt_enable_no_resched in cpu_idle()
Date
__preempt_enable_no_resched skips preempt_count check. However it is
of no matter since schedule is called afterwards in this case.
The same was done for arm in <http://lkml.org/lkml/2009/2/2/291>.

Signed-off-by: Katsuya Matsubara <matsu@igel.co.jp>
---
arch/sh/kernel/process_32.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/arch/sh/kernel/process_32.c b/arch/sh/kernel/process_32.c
index b965f02..483fe78 100644
--- a/arch/sh/kernel/process_32.c
+++ b/arch/sh/kernel/process_32.c
@@ -84,7 +84,7 @@ void cpu_idle(void)
idle();
tick_nohz_restart_sched_tick();

- preempt_enable_no_resched();
+ __preempt_enable_no_resched();
schedule();
preempt_disable();
check_pgt_cache();
--
1.6.1


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