diff options
| author | Yinghai Lu <yhlu.kernel@gmail.com> | 2008-08-19 20:50:09 -0700 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-10-16 16:52:32 +0200 |
| commit | 7f95ec9e4c12fd067febfd57532da1166d75d858 (patch) | |
| tree | b395b6776485f60e3f5d9d820ad665161ef76771 /kernel/sched.c | |
| parent | 3060d6fe28570640c2d7d66d38b9eaa848c3b9e3 (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 'kernel/sched.c')
| -rw-r--r-- | kernel/sched.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/kernel/sched.c b/kernel/sched.c index b9d713781b5..6f230596bd0 100644 --- a/kernel/sched.c +++ b/kernel/sched.c @@ -4048,11 +4048,8 @@ static inline void idle_balance(int cpu, struct rq *rq) #endif DEFINE_PER_CPU(struct kernel_stat, kstat); -EXPORT_PER_CPU_SYMBOL(kstat); -#ifdef CONFIG_HAVE_DYN_ARRAY -DEFINE_PER_CPU_DYN_ARRAY_ADDR(per_cpu__kstat_irqs, per_cpu__kstat.irqs, sizeof(unsigned int), nr_irqs, sizeof(unsigned long), NULL); -#endif +EXPORT_PER_CPU_SYMBOL(kstat); /* * Return p->sum_exec_runtime plus any more ns on the sched_clock |