From b49d7d877ff96428c8cd2076b33ba72bf85ceaba Mon Sep 17 00:00:00 2001 From: Fernando Luis Vazquez Cao Date: Thu, 15 Dec 2011 11:32:24 +0900 Subject: x86: Convert per-cpu counter icr_read_retry_count into a member of irq_stat MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit LAPIC related statistics are grouped inside the per-cpu structure irq_stat, so there is no need for icr_read_retry_count to be a standalone per-cpu variable. This patch moves icr_read_retry_count to where it belongs. Suggested-y: Thomas Gleixner Signed-off-by: Fernando Luis Vazquez Cao Cc: Jörn Engel Signed-off-by: Ingo Molnar --- arch/x86/kernel/irq.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'arch/x86/kernel/irq.c') diff --git a/arch/x86/kernel/irq.c b/arch/x86/kernel/irq.c index 4bbf1627905..ef54ed4e307 100644 --- a/arch/x86/kernel/irq.c +++ b/arch/x86/kernel/irq.c @@ -76,7 +76,7 @@ int arch_show_interrupts(struct seq_file *p, int prec) seq_printf(p, " IRQ work interrupts\n"); seq_printf(p, "%*s: ", prec, "RTR"); for_each_online_cpu(j) - seq_printf(p, "%10u ", per_cpu(icr_read_retry_count, j)); + seq_printf(p, "%10u ", irq_stats(j)->icr_read_retry_count); seq_printf(p, " APIC ICR read retries\n"); #endif if (x86_platform_ipi_callback) { @@ -140,7 +140,7 @@ u64 arch_irq_stat_cpu(unsigned int cpu) sum += irq_stats(cpu)->irq_spurious_count; sum += irq_stats(cpu)->apic_perf_irqs; sum += irq_stats(cpu)->apic_irq_work_irqs; - sum += per_cpu(icr_read_retry_count, cpu); + sum += irq_stats(cpu)->icr_read_retry_count; #endif if (x86_platform_ipi_callback) sum += irq_stats(cpu)->x86_platform_ipis; -- cgit v1.2.3-18-g5258