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authorLinus Torvalds <torvalds@linux-foundation.org>2008-07-24 15:55:01 -0400
committerLinus Torvalds <torvalds@linux-foundation.org>2008-07-24 15:55:01 -0400
commitecc8b655b38a880b578146895e0e1e2d477ca2c0 (patch)
tree4acce96bac00909fa9472f0c0669714243ea5bee /arch/powerpc
parent2528ce3237be4e900f5eaa455490146e1422e424 (diff)
parente338125b8a886923ba8367207c144764dc352584 (diff)
Merge branch 'timers-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
* 'timers-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: nohz: adjust tick_nohz_stop_sched_tick() call of s390 as well nohz: prevent tick stop outside of the idle loop
Diffstat (limited to 'arch/powerpc')
-rw-r--r--arch/powerpc/kernel/idle.c2
-rw-r--r--arch/powerpc/platforms/iseries/setup.c4
2 files changed, 3 insertions, 3 deletions
diff --git a/arch/powerpc/kernel/idle.c b/arch/powerpc/kernel/idle.c
index c3cf0e8f3ac1..d308a9f70f1b 100644
--- a/arch/powerpc/kernel/idle.c
+++ b/arch/powerpc/kernel/idle.c
@@ -60,7 +60,7 @@ void cpu_idle(void)
60 60
61 set_thread_flag(TIF_POLLING_NRFLAG); 61 set_thread_flag(TIF_POLLING_NRFLAG);
62 while (1) { 62 while (1) {
63 tick_nohz_stop_sched_tick(); 63 tick_nohz_stop_sched_tick(1);
64 while (!need_resched() && !cpu_should_die()) { 64 while (!need_resched() && !cpu_should_die()) {
65 ppc64_runlatch_off(); 65 ppc64_runlatch_off();
66 66
diff --git a/arch/powerpc/platforms/iseries/setup.c b/arch/powerpc/platforms/iseries/setup.c
index b72120751bbe..70b688c1aefb 100644
--- a/arch/powerpc/platforms/iseries/setup.c
+++ b/arch/powerpc/platforms/iseries/setup.c
@@ -561,7 +561,7 @@ static void yield_shared_processor(void)
561static void iseries_shared_idle(void) 561static void iseries_shared_idle(void)
562{ 562{
563 while (1) { 563 while (1) {
564 tick_nohz_stop_sched_tick(); 564 tick_nohz_stop_sched_tick(1);
565 while (!need_resched() && !hvlpevent_is_pending()) { 565 while (!need_resched() && !hvlpevent_is_pending()) {
566 local_irq_disable(); 566 local_irq_disable();
567 ppc64_runlatch_off(); 567 ppc64_runlatch_off();
@@ -591,7 +591,7 @@ static void iseries_dedicated_idle(void)
591 set_thread_flag(TIF_POLLING_NRFLAG); 591 set_thread_flag(TIF_POLLING_NRFLAG);
592 592
593 while (1) { 593 while (1) {
594 tick_nohz_stop_sched_tick(); 594 tick_nohz_stop_sched_tick(1);
595 if (!need_resched()) { 595 if (!need_resched()) {
596 while (!need_resched()) { 596 while (!need_resched()) {
597 ppc64_runlatch_off(); 597 ppc64_runlatch_off();