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authorRusty Russell <rusty@rustcorp.com.au>2009-03-16 14:40:23 +1030
committerRusty Russell <rusty@rustcorp.com.au>2009-03-16 14:40:23 +1030
commite305cb8f09b6e51940f78516f962ea819bc30ccd (patch)
tree3cdec425296210cb721d30bc74698f58bc3da1bf /arch/sparc/mm
parent89229071c049e518668e34b234167d5ed9c94534 (diff)
downloadlinux-linaro-e305cb8f09b6e51940f78516f962ea819bc30ccd.tar.gz
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>
Diffstat (limited to 'arch/sparc/mm')
-rw-r--r--arch/sparc/mm/init_64.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/sparc/mm/init_64.c b/arch/sparc/mm/init_64.c
index 00373ce2d8f..2c8dfeb7ab0 100644
--- a/arch/sparc/mm/init_64.c
+++ b/arch/sparc/mm/init_64.c
@@ -1092,7 +1092,7 @@ static void __init numa_parse_mdesc_group_cpus(struct mdesc_handle *md,
if (strcmp(name, "cpu"))
continue;
id = mdesc_get_property(md, target, "id", NULL);
- if (*id < NR_CPUS)
+ if (*id < nr_cpu_ids)
cpu_set(*id, *mask);
}
}