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authorTakashi Iwai <tiwai@suse.de>2013-05-29 12:52:16 +0200
committerTakashi Iwai <tiwai@suse.de>2013-05-29 12:52:16 +0200
commit8a90bb5116889e98008fbc8178fc2a77bb51df4a (patch)
tree210b6755c9ae2d0d66a79f8696469ab50b7621ad /kernel/cpu
parentd47333ddb234dbc661ab2a4fe019758bd33ba33b (diff)
parent1ab9ecc24819a8cf8ee982aaf6fb83298f094b0d (diff)
Merge tag 'asoc-v3.10-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus
ASoC: Updates for v3.10 A series of driver specific updates, none particularly critical, plus one fix to the compressed API code to handle capture streams properly which is very safe for mainline as there's no current users.
Diffstat (limited to 'kernel/cpu')
-rw-r--r--kernel/cpu/idle.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/kernel/cpu/idle.c b/kernel/cpu/idle.c
index 8b86c0c68ed..d5585f5e038 100644
--- a/kernel/cpu/idle.c
+++ b/kernel/cpu/idle.c
@@ -40,11 +40,13 @@ __setup("hlt", cpu_idle_nopoll_setup);
static inline int cpu_idle_poll(void)
{
+ rcu_idle_enter();
trace_cpu_idle_rcuidle(0, smp_processor_id());
local_irq_enable();
while (!need_resched())
cpu_relax();
trace_cpu_idle_rcuidle(PWR_EVENT_EXIT, smp_processor_id());
+ rcu_idle_exit();
return 1;
}