| Date | Tue, 4 Mar 2014 08:42:25 -0800 | From | tip-bot for Thomas Gleixner <> | Subject | [tip:irq/core] ia64: Use the core irq stats function |
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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);
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