[patch 17/26] ia64: Use the core irq stats function

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* [patch 17/26] ia64: Use the core irq stats function
       [not found] <20140223212703.511977310@linutronix.de>
@ 2014-02-23 21:40 ` Thomas Gleixner
  2014-03-04 16:42   ` [tip:irq/core] " tip-bot for Thomas Gleixner
  0 siblings, 1 reply; 2+ messages in thread
From: Thomas Gleixner @ 2014-02-23 21:40 UTC (permalink / raw)
  To: LKML; +Cc: Ingo Molnar, Peter Zijlstra, Tony Luck, Fenghua Yu, ia64

Let the core do the irq_desc resolution.

No functional change.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Tony Luck <tony.luck@intel.com>
Cc: Fenghua Yu <fenghua.yu@intel.com>
Cc: ia64 <linux-ia64@vger.kernel.org>

---
 arch/ia64/kernel/irq_ia64.c |   10 ++++------
 1 file changed, 4 insertions(+), 6 deletions(-)

Index: tip/arch/ia64/kernel/irq_ia64.c
=================================--- tip.orig/arch/ia64/kernel/irq_ia64.c
+++ tip/arch/ia64/kernel/irq_ia64.c
@@ -489,14 +489,13 @@ ia64_handle_irq (ia64_vector vector, str
 	ia64_srlz_d();
 	while (vector != IA64_SPURIOUS_INT_VECTOR) {
 		int irq = local_vector_to_irq(vector);
-		struct irq_desc *desc = irq_to_desc(irq);
 
 		if (unlikely(IS_LOCAL_TLB_FLUSH(vector))) {
 			smp_local_flush_tlb();
-			kstat_incr_irqs_this_cpu(irq, desc);
+			kstat_incr_irq_this_cpu(irq);
 		} else if (unlikely(IS_RESCHEDULE(vector))) {
 			scheduler_ipi();
-			kstat_incr_irqs_this_cpu(irq, desc);
+			kstat_incr_irq_this_cpu(irq);
 		} else {
 			ia64_setreg(_IA64_REG_CR_TPR, vector);
 			ia64_srlz_d();
@@ -549,13 +548,12 @@ void ia64_process_pending_intr(void)
 	  */
 	while (vector != IA64_SPURIOUS_INT_VECTOR) {
 		int irq = local_vector_to_irq(vector);
-		struct irq_desc *desc = irq_to_desc(irq);
 
 		if (unlikely(IS_LOCAL_TLB_FLUSH(vector))) {
 			smp_local_flush_tlb();
-			kstat_incr_irqs_this_cpu(irq, desc);
+			kstat_incr_irq_this_cpu(irq);
 		} else if (unlikely(IS_RESCHEDULE(vector))) {
-			kstat_incr_irqs_this_cpu(irq, desc);
+			kstat_incr_irq_this_cpu(irq);
 		} else {
 			struct pt_regs *old_regs = set_irq_regs(NULL);
 



^ permalink raw reply	[flat|nested] 2+ messages in thread

* [tip:irq/core] ia64: Use the core irq stats function
  2014-02-23 21:40 ` [patch 17/26] ia64: Use the core irq stats function Thomas Gleixner
@ 2014-03-04 16:42   ` tip-bot for Thomas Gleixner
  0 siblings, 0 replies; 2+ messages in thread
From: tip-bot for Thomas Gleixner @ 2014-03-04 16:42 UTC (permalink / raw)
  To: linux-tip-commits
  Cc: linux-kernel, hpa, mingo, peterz, tony.luck, linux-ia64,
	fenghua.yu, tglx

Commit-ID:  3611587aa15f4ff75a2af3483d6a02accada8ec8
Gitweb:     http://git.kernel.org/tip/3611587aa15f4ff75a2af3483d6a02accada8ec8
Author:     Thomas Gleixner <tglx@linutronix.de>
AuthorDate: Sun, 23 Feb 2014 21:40:17 +0000
Committer:  Thomas Gleixner <tglx@linutronix.de>
CommitDate: Tue, 4 Mar 2014 17:37:54 +0100

ia64: Use the core irq stats function

Let the core do the irq_desc resolution.

No functional change.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Tony Luck <tony.luck@intel.com>
Cc: Fenghua Yu <fenghua.yu@intel.com>
Cc: ia64 <linux-ia64@vger.kernel.org>
Link: http://lkml.kernel.org/r/20140223212738.099977064@linutronix.de
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

---
 arch/ia64/kernel/irq_ia64.c | 10 ++++------
 1 file changed, 4 insertions(+), 6 deletions(-)

diff --git a/arch/ia64/kernel/irq_ia64.c b/arch/ia64/kernel/irq_ia64.c
index 1034884..c8a576b 100644
--- a/arch/ia64/kernel/irq_ia64.c
+++ b/arch/ia64/kernel/irq_ia64.c
@@ -489,14 +489,13 @@ ia64_handle_irq (ia64_vector vector, struct pt_regs *regs)
 	ia64_srlz_d();
 	while (vector != IA64_SPURIOUS_INT_VECTOR) {
 		int irq = local_vector_to_irq(vector);
-		struct irq_desc *desc = irq_to_desc(irq);
 
 		if (unlikely(IS_LOCAL_TLB_FLUSH(vector))) {
 			smp_local_flush_tlb();
-			kstat_incr_irqs_this_cpu(irq, desc);
+			kstat_incr_irq_this_cpu(irq);
 		} else if (unlikely(IS_RESCHEDULE(vector))) {
 			scheduler_ipi();
-			kstat_incr_irqs_this_cpu(irq, desc);
+			kstat_incr_irq_this_cpu(irq);
 		} else {
 			ia64_setreg(_IA64_REG_CR_TPR, vector);
 			ia64_srlz_d();
@@ -549,13 +548,12 @@ void ia64_process_pending_intr(void)
 	  */
 	while (vector != IA64_SPURIOUS_INT_VECTOR) {
 		int irq = local_vector_to_irq(vector);
-		struct irq_desc *desc = irq_to_desc(irq);
 
 		if (unlikely(IS_LOCAL_TLB_FLUSH(vector))) {
 			smp_local_flush_tlb();
-			kstat_incr_irqs_this_cpu(irq, desc);
+			kstat_incr_irq_this_cpu(irq);
 		} else if (unlikely(IS_RESCHEDULE(vector))) {
-			kstat_incr_irqs_this_cpu(irq, desc);
+			kstat_incr_irq_this_cpu(irq);
 		} else {
 			struct pt_regs *old_regs = set_irq_regs(NULL);
 

^ permalink raw reply related	[flat|nested] 2+ messages in thread

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     [not found] <20140223212703.511977310@linutronix.de>
2014-02-23 21:40 ` [patch 17/26] ia64: Use the core irq stats function Thomas Gleixner
2014-03-04 16:42   ` [tip:irq/core] " tip-bot for Thomas Gleixner

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