From mboxrd@z Thu Jan 1 00:00:00 1970 From: tip-bot for Thomas Gleixner Date: Tue, 04 Mar 2014 16:42:25 +0000 Subject: [tip:irq/core] ia64: Use the core irq stats function Message-Id: List-Id: References: <20140223212738.099977064@linutronix.de> In-Reply-To: <20140223212738.099977064@linutronix.de> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: linux-tip-commits@vger.kernel.org Cc: linux-kernel@vger.kernel.org, hpa@zytor.com, mingo@kernel.org, peterz@infradead.org, tony.luck@intel.com, linux-ia64@vger.kernel.org, fenghua.yu@intel.com, tglx@linutronix.de Commit-ID: 3611587aa15f4ff75a2af3483d6a02accada8ec8 Gitweb: http://git.kernel.org/tip/3611587aa15f4ff75a2af3483d6a02accada8ec8 Author: Thomas Gleixner AuthorDate: Sun, 23 Feb 2014 21:40:17 +0000 Committer: Thomas Gleixner 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 Cc: Peter Zijlstra Cc: Tony Luck Cc: Fenghua Yu Cc: ia64 Link: http://lkml.kernel.org/r/20140223212738.099977064@linutronix.de Signed-off-by: Thomas Gleixner --- 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);