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authorYinghai Lu <yhlu.kernel@gmail.com>2008-08-19 23:50:09 -0400
committerIngo Molnar <mingo@elte.hu>2008-10-16 10:52:32 -0400
commit7f95ec9e4c12fd067febfd57532da1166d75d858 (patch)
treeb395b6776485f60e3f5d9d820ad665161ef76771 /arch/x86/xen
parent3060d6fe28570640c2d7d66d38b9eaa848c3b9e3 (diff)
x86: move kstat_irqs from kstat to irq_desc
based on Eric's patch ... together mold it with dyn_array for irq_desc, will allcate kstat_irqs for nr_irq_desc alltogether if needed. -- at that point nr_cpus is known already. v2: make sure system without generic_hardirqs works they don't have irq_desc v3: fix merging v4: [mingo@elte.hu] fix typo [ mingo@elte.hu ] irq: build fix fix: arch/x86/xen/spinlock.c: In function 'xen_spin_lock_slow': arch/x86/xen/spinlock.c:90: error: 'struct kernel_stat' has no member named 'irqs' Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/x86/xen')
-rw-r--r--arch/x86/xen/spinlock.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/xen/spinlock.c b/arch/x86/xen/spinlock.c
index dd71e3a021cd..bb6bc721b13d 100644
--- a/arch/x86/xen/spinlock.c
+++ b/arch/x86/xen/spinlock.c
@@ -241,7 +241,7 @@ static noinline int xen_spin_lock_slow(struct raw_spinlock *lock, bool irq_enabl
241 ADD_STATS(taken_slow_spurious, !xen_test_irq_pending(irq)); 241 ADD_STATS(taken_slow_spurious, !xen_test_irq_pending(irq));
242 } while (!xen_test_irq_pending(irq)); /* check for spurious wakeups */ 242 } while (!xen_test_irq_pending(irq)); /* check for spurious wakeups */
243 243
244 kstat_this_cpu.irqs[irq]++; 244 kstat_irqs_this_cpu(irq_to_desc(irq))++;
245 245
246out: 246out:
247 raw_local_irq_restore(flags); 247 raw_local_irq_restore(flags);