[oe-commits] Leon Woestenberg : linux-kirkwood: Add patch that re-enables interrupt from idle.
git version control
git at git.openembedded.org
Wed Nov 18 18:23:01 UTC 2009
Module: openembedded.git
Branch: org.openembedded.dev
Commit: d9a2c938177a28d6310ff285eecf5286613a589b
URL: http://gitweb.openembedded.net/?p=openembedded.git&a=commit;h=d9a2c938177a28d6310ff285eecf5286613a589b
Author: Leon Woestenberg <leon at sidebranch.com>
Date: Mon Nov 9 14:19:33 2009 +0100
linux-kirkwood: Add patch that re-enables interrupt from idle.
Signed-off-by: Leon Woestenberg <leon at sidebranch.com>
---
.../cpuidle-reenable-interrupts.patch | 19 +++++++++++++++++++
1 files changed, 19 insertions(+), 0 deletions(-)
diff --git a/recipes/linux/linux-kirkwood/cpuidle-reenable-interrupts.patch b/recipes/linux/linux-kirkwood/cpuidle-reenable-interrupts.patch
new file mode 100644
index 0000000..0f472d9
--- /dev/null
+++ b/recipes/linux/linux-kirkwood/cpuidle-reenable-interrupts.patch
@@ -0,0 +1,19 @@
+diff --git a/drivers/cpuidle/cpuidle.c b/drivers/cpuidle/cpuidle.c
+index ad41f19..12fdd39 100644
+--- a/drivers/cpuidle/cpuidle.c
++++ b/drivers/cpuidle/cpuidle.c
+@@ -76,8 +76,11 @@ static void cpuidle_idle_call(void)
+ #endif
+ /* ask the governor for the next state */
+ next_state = cpuidle_curr_governor->select(dev);
+- if (need_resched())
++ if (need_resched()) {
++ local_irq_enable();
+ return;
++ }
++
+ target_state = &dev->states[next_state];
+
+ /* enter the state and update stats */
+
+
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