From 1bd0cd74d102a527b2a72907698d73fad4b82cbd Mon Sep 17 00:00:00 2001 From: "David S. Miller" Date: Tue, 21 Feb 2006 15:41:01 -0800 Subject: [SPARC64]: Kill cpudata->idle_volume. Set, but never used. We used to use this for dynamic IRQ retargetting, but that code died a long time ago. Signed-off-by: David S. Miller --- arch/sparc64/kernel/process.c | 10 ++-------- arch/sparc64/kernel/smp.c | 2 -- 2 files changed, 2 insertions(+), 10 deletions(-) (limited to 'arch/sparc64/kernel') diff --git a/arch/sparc64/kernel/process.c b/arch/sparc64/kernel/process.c index d00cb7a..1ab8283 100644 --- a/arch/sparc64/kernel/process.c +++ b/arch/sparc64/kernel/process.c @@ -56,6 +56,8 @@ void default_idle(void) { } + + #ifndef CONFIG_SMP /* @@ -104,19 +106,11 @@ void cpu_idle(void) while(1) { if (need_resched()) { - cpuinfo->idle_volume = 0; preempt_enable_no_resched(); schedule(); preempt_disable(); check_pgt_cache(); } - cpuinfo->idle_volume++; - - /* The store ordering is so that IRQ handlers on - * other cpus see our increasing idleness for the buddy - * redistribution algorithm. -DaveM - */ - membar_storeload_storestore(); } } diff --git a/arch/sparc64/kernel/smp.c b/arch/sparc64/kernel/smp.c index 356d423..0cd9b16 100644 --- a/arch/sparc64/kernel/smp.c +++ b/arch/sparc64/kernel/smp.c @@ -88,8 +88,6 @@ void __init smp_store_cpu_info(int id) cpu_data(id).clock_tick = prom_getintdefault(cpu_node, "clock-frequency", 0); - cpu_data(id).idle_volume = 1; - def = ((tlb_type == hypervisor) ? (8 * 1024) : (16 * 1024)); cpu_data(id).dcache_size = prom_getintdefault(cpu_node, "dcache-size", def); -- cgit v1.1