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| author | Len Brown <len.brown@intel.com> | 2009-04-05 02:14:15 -0400 |
|---|---|---|
| committer | Len Brown <len.brown@intel.com> | 2009-04-05 02:14:15 -0400 |
| commit | 478c6a43fcbc6c11609f8cee7c7b57223907754f (patch) | |
| tree | a7f7952099da60d33032aed6de9c0c56c9f8779e /arch/ia64/kernel/irq_ia64.c | |
| parent | 8a3f257c704e02aee9869decd069a806b45be3f1 (diff) | |
| parent | 6bb597507f9839b13498781e481f5458aea33620 (diff) | |
| download | op-kernel-dev-478c6a43fcbc6c11609f8cee7c7b57223907754f.zip op-kernel-dev-478c6a43fcbc6c11609f8cee7c7b57223907754f.tar.gz | |
Merge branch 'linus' into release
Conflicts:
arch/x86/kernel/cpu/cpufreq/longhaul.c
Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'arch/ia64/kernel/irq_ia64.c')
| -rw-r--r-- | arch/ia64/kernel/irq_ia64.c | 31 |
1 files changed, 17 insertions, 14 deletions
diff --git a/arch/ia64/kernel/irq_ia64.c b/arch/ia64/kernel/irq_ia64.c index 28d3d48..acc4d19 100644 --- a/arch/ia64/kernel/irq_ia64.c +++ b/arch/ia64/kernel/irq_ia64.c @@ -493,14 +493,15 @@ ia64_handle_irq (ia64_vector vector, struct pt_regs *regs) saved_tpr = ia64_getreg(_IA64_REG_CR_TPR); 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_this_cpu.irqs[vector]++; - } else if (unlikely(IS_RESCHEDULE(vector))) - kstat_this_cpu.irqs[vector]++; - else { - int irq = local_vector_to_irq(vector); - + kstat_incr_irqs_this_cpu(irq, desc); + } else if (unlikely(IS_RESCHEDULE(vector))) { + kstat_incr_irqs_this_cpu(irq, desc); + } else { ia64_setreg(_IA64_REG_CR_TPR, vector); ia64_srlz_d(); @@ -543,22 +544,24 @@ void ia64_process_pending_intr(void) vector = ia64_get_ivr(); - irq_enter(); - saved_tpr = ia64_getreg(_IA64_REG_CR_TPR); - ia64_srlz_d(); + irq_enter(); + saved_tpr = ia64_getreg(_IA64_REG_CR_TPR); + ia64_srlz_d(); /* * Perform normal interrupt style processing */ 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_this_cpu.irqs[vector]++; - } else if (unlikely(IS_RESCHEDULE(vector))) - kstat_this_cpu.irqs[vector]++; - else { + kstat_incr_irqs_this_cpu(irq, desc); + } else if (unlikely(IS_RESCHEDULE(vector))) { + kstat_incr_irqs_this_cpu(irq, desc); + } else { struct pt_regs *old_regs = set_irq_regs(NULL); - int irq = local_vector_to_irq(vector); ia64_setreg(_IA64_REG_CR_TPR, vector); ia64_srlz_d(); |
