* [PATCH 1/2] ia64: Remove unlikely from cpu_is_offline
@ 2010-12-10 7:16 ` Joe Perches
0 siblings, 0 replies; 3+ messages in thread
From: Joe Perches @ 2010-12-10 7:16 UTC (permalink / raw)
To: linux-kernel; +Cc: Tony Luck, Fenghua Yu, linux-ia64
cpu_is_offline already uses unlikely internally.
Signed-off-by: Joe Perches <joe@perches.com>
---
arch/ia64/kernel/time.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/arch/ia64/kernel/time.c b/arch/ia64/kernel/time.c
index ed6f22e..9702fa9 100644
--- a/arch/ia64/kernel/time.c
+++ b/arch/ia64/kernel/time.c
@@ -168,7 +168,7 @@ timer_interrupt (int irq, void *dev_id)
{
unsigned long new_itm;
- if (unlikely(cpu_is_offline(smp_processor_id()))) {
+ if (cpu_is_offline(smp_processor_id())) {
return IRQ_HANDLED;
}
--
1.7.3.3.398.g0b0cd.dirty
^ permalink raw reply related [flat|nested] 3+ messages in thread
* [PATCH 1/2] ia64: Remove unlikely from cpu_is_offline
@ 2010-12-10 7:16 ` Joe Perches
0 siblings, 0 replies; 3+ messages in thread
From: Joe Perches @ 2010-12-10 7:16 UTC (permalink / raw)
To: linux-kernel; +Cc: Tony Luck, Fenghua Yu, linux-ia64
cpu_is_offline already uses unlikely internally.
Signed-off-by: Joe Perches <joe@perches.com>
---
arch/ia64/kernel/time.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/arch/ia64/kernel/time.c b/arch/ia64/kernel/time.c
index ed6f22e..9702fa9 100644
--- a/arch/ia64/kernel/time.c
+++ b/arch/ia64/kernel/time.c
@@ -168,7 +168,7 @@ timer_interrupt (int irq, void *dev_id)
{
unsigned long new_itm;
- if (unlikely(cpu_is_offline(smp_processor_id()))) {
+ if (cpu_is_offline(smp_processor_id())) {
return IRQ_HANDLED;
}
--
1.7.3.3.398.g0b0cd.dirty
^ permalink raw reply related [flat|nested] 3+ messages in thread
* [PATCH 2/2] x86: smp: Remove unlikely from cpu_is_offline
2010-12-10 7:16 ` Joe Perches
(?)
@ 2010-12-10 7:16 ` Joe Perches
-1 siblings, 0 replies; 3+ messages in thread
From: Joe Perches @ 2010-12-10 7:16 UTC (permalink / raw)
To: linux-kernel; +Cc: Thomas Gleixner, Ingo Molnar, H. Peter Anvin, x86
cpu_is_offline already uses unlikely internally.
Signed-off-by: Joe Perches <joe@perches.com>
---
arch/x86/kernel/smp.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/arch/x86/kernel/smp.c b/arch/x86/kernel/smp.c
index 513deac..02e53f1 100644
--- a/arch/x86/kernel/smp.c
+++ b/arch/x86/kernel/smp.c
@@ -114,7 +114,7 @@
*/
static void native_smp_send_reschedule(int cpu)
{
- if (unlikely(cpu_is_offline(cpu))) {
+ if (cpu_is_offline(cpu)) {
WARN_ON(1);
return;
}
--
1.7.3.3.398.g0b0cd.dirty
^ permalink raw reply related [flat|nested] 3+ messages in thread
end of thread, other threads:[~2010-12-10 7:17 UTC | newest]
Thread overview: 3+ messages (download: mbox.gz / follow: Atom feed)
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2010-12-10 7:16 [PATCH 1/2] ia64: Remove unlikely from cpu_is_offline Joe Perches
2010-12-10 7:16 ` Joe Perches
2010-12-10 7:16 ` [PATCH 2/2] x86: smp: " Joe Perches
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