From e305cb8f09b6e51940f78516f962ea819bc30ccd Mon Sep 17 00:00:00 2001 From: Rusty Russell <rusty@rustcorp.com.au> Date: Mon, 16 Mar 2009 14:40:23 +1030 Subject: cpumask: prepare for iterators to only go to nr_cpu_ids/nr_cpumask_bits.: sparc64 Impact: cleanup, futureproof In fact, all cpumask ops will only be valid (in general) for bit numbers < nr_cpu_ids. So use that instead of NR_CPUS in various places. This is always safe: no cpu number can be >= nr_cpu_ids, and nr_cpu_ids is initialized to NR_CPUS at boot. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> Signed-off-by: Mike Travis <travis@sgi.com> Acked-by: Ingo Molnar <mingo@elte.hu> --- arch/sparc/kernel/ds.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch/sparc/kernel/ds.c') diff --git a/arch/sparc/kernel/ds.c b/arch/sparc/kernel/ds.c index 57c39843fb2a..90350f838f05 100644 --- a/arch/sparc/kernel/ds.c +++ b/arch/sparc/kernel/ds.c @@ -653,7 +653,7 @@ static void __cpuinit dr_cpu_data(struct ds_info *dp, if (cpu_list[i] == CPU_SENTINEL) continue; - if (cpu_list[i] < NR_CPUS) + if (cpu_list[i] < nr_cpu_ids) cpu_set(cpu_list[i], mask); } -- cgit v1.2.3