From 22722051fb6bcbb95c895e68dad10d34a9db7e4d Mon Sep 17 00:00:00 2001 From: Andreas Mohr Date: Fri, 23 Jun 2006 02:05:30 -0700 Subject: [PATCH] x86/powerpc make hardirq_ctx and softirq_ctx __read_mostly The hardirq_ctx and softirq_ctx variables are written to on init only, Signed-off-by: Andreas Mohr Cc: Benjamin Herrenschmidt Cc: Paul Mackerras Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- arch/powerpc/kernel/irq.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'arch/powerpc/kernel') diff --git a/arch/powerpc/kernel/irq.c b/arch/powerpc/kernel/irq.c index bfcec4cc70a..40d4c14fde8 100644 --- a/arch/powerpc/kernel/irq.c +++ b/arch/powerpc/kernel/irq.c @@ -380,8 +380,8 @@ unsigned int real_irq_to_virt_slowpath(unsigned int real_irq) #endif /* CONFIG_PPC64 */ #ifdef CONFIG_IRQSTACKS -struct thread_info *softirq_ctx[NR_CPUS]; -struct thread_info *hardirq_ctx[NR_CPUS]; +struct thread_info *softirq_ctx[NR_CPUS] __read_mostly; +struct thread_info *hardirq_ctx[NR_CPUS] __read_mostly; void irq_ctx_init(void) { -- cgit v1.2.3