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| author | Fernando Luis Vazquez Cao <fernando@oss.ntt.co.jp> | 2011-12-15 11:32:24 +0900 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2011-12-18 10:46:48 +0100 |
| commit | b49d7d877ff96428c8cd2076b33ba72bf85ceaba (patch) | |
| tree | 7c0a4983a44bb70710e1efb501f0dcf21266f554 /arch/x86/include/asm | |
| parent | 346b46be5f10e4d247160ea94ac34450be60ce1e (diff) | |
| download | linux-stable-b49d7d877ff96428c8cd2076b33ba72bf85ceaba.tar.gz linux-stable-b49d7d877ff96428c8cd2076b33ba72bf85ceaba.tar.bz2 linux-stable-b49d7d877ff96428c8cd2076b33ba72bf85ceaba.zip | |
x86: Convert per-cpu counter icr_read_retry_count into a member of irq_stat
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 <tglx@linutronix.de>
Signed-off-by: Fernando Luis Vazquez Cao <fernando@oss.ntt.co.jp>
Cc: Jörn Engel <joern@logfs.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/x86/include/asm')
| -rw-r--r-- | arch/x86/include/asm/apic.h | 2 | ||||
| -rw-r--r-- | arch/x86/include/asm/hardirq.h | 1 |
2 files changed, 1 insertions, 2 deletions
diff --git a/arch/x86/include/asm/apic.h b/arch/x86/include/asm/apic.h index 5fe0bd574756..a0f541a30944 100644 --- a/arch/x86/include/asm/apic.h +++ b/arch/x86/include/asm/apic.h @@ -411,8 +411,6 @@ extern int wakeup_secondary_cpu_via_nmi(int apicid, unsigned long start_eip); #ifdef CONFIG_X86_LOCAL_APIC -DECLARE_PER_CPU(unsigned, icr_read_retry_count); - static inline u32 apic_read(u32 reg) { return apic->read(reg); diff --git a/arch/x86/include/asm/hardirq.h b/arch/x86/include/asm/hardirq.h index 55e4de613f0e..da0b3ca815b7 100644 --- a/arch/x86/include/asm/hardirq.h +++ b/arch/x86/include/asm/hardirq.h @@ -11,6 +11,7 @@ typedef struct { #ifdef CONFIG_X86_LOCAL_APIC unsigned int apic_timer_irqs; /* arch dependent */ unsigned int irq_spurious_count; + unsigned int icr_read_retry_count; #endif unsigned int x86_platform_ipis; /* arch dependent */ unsigned int apic_perf_irqs; |