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| author | Rusty Russell <rusty@rustcorp.com.au> | 2009-01-01 00:42:15 +0100 |
|---|---|---|
| committer | Rusty Russell <rusty@rustcorp.com.au> | 2009-01-01 00:42:15 +0100 |
| commit | 4f4b6c1a94a8735bbdc030a2911cf395495645b6 (patch) | |
| tree | 0572f8b8be03a32b4ae7b3deb4b1412226a0f598 /security/selinux | |
| parent | percpu: fix percpu accessors to potentially !cpu_possible() cpus: m32r (diff) | |
| download | linux-4f4b6c1a94a8735bbdc030a2911cf395495645b6.tar.xz linux-4f4b6c1a94a8735bbdc030a2911cf395495645b6.zip | |
cpumask: prepare for iterators to only go to nr_cpu_ids/nr_cpumask_bits.: core
Impact: cleanup
In future, all cpumask ops will only be valid (in general) for bit
numbers < nr_cpu_ids. So use that instead of NR_CPUS in iterators
and other comparisons.
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>
Acked-by: James Morris <jmorris@namei.org>
Cc: Eric Biederman <ebiederm@xmission.com>
Diffstat (limited to 'security/selinux')
| -rw-r--r-- | security/selinux/selinuxfs.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/security/selinux/selinuxfs.c b/security/selinux/selinuxfs.c index c86303638235..e5520996a75b 100644 --- a/security/selinux/selinuxfs.c +++ b/security/selinux/selinuxfs.c @@ -1211,7 +1211,7 @@ static struct avc_cache_stats *sel_avc_get_stat_idx(loff_t *idx) { int cpu; - for (cpu = *idx; cpu < NR_CPUS; ++cpu) { + for (cpu = *idx; cpu < nr_cpu_ids; ++cpu) { if (!cpu_possible(cpu)) continue; *idx = cpu + 1; |