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| author | Peter Zijlstra <a.p.zijlstra@chello.nl> | 2011-04-07 14:09:46 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2011-04-11 12:58:18 +0200 |
| commit | 3739494e08da50c8a68d65eed5ba3012a54b40d4 (patch) | |
| tree | 017c352276b7e1bc800b7fa08bf6da78c56b8e82 /kernel/sched.c | |
| parent | sched: Change NODE sched_domain group creation (diff) | |
| download | linux-3739494e08da50c8a68d65eed5ba3012a54b40d4.tar.xz linux-3739494e08da50c8a68d65eed5ba3012a54b40d4.zip | |
sched: Clean up some ALLNODES code
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Nick Piggin <npiggin@kernel.dk>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Andrew Morton <akpm@linux-foundation.org>
Link: http://lkml.kernel.org/r/20110407122942.025636011@chello.nl
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'kernel/sched.c')
| -rw-r--r-- | kernel/sched.c | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/kernel/sched.c b/kernel/sched.c index 72d561fa67b7..fa10cf73c80c 100644 --- a/kernel/sched.c +++ b/kernel/sched.c @@ -7280,7 +7280,9 @@ static void build_sched_groups(struct s_data *d, enum sched_domain_level l, d->send_covered, d->tmpmask); case SD_LV_ALLNODES: - init_sched_build_groups(cpu_map, cpu_map, &cpu_to_allnodes_group, + if (cpu == cpumask_first(cpu_map)) + init_sched_build_groups(cpu_map, cpu_map, + &cpu_to_allnodes_group, d->send_covered, d->tmpmask); break; #endif @@ -7331,14 +7333,9 @@ static int __build_sched_domains(const struct cpumask *cpu_map, build_sched_groups(&d, SD_LV_MC, cpu_map, i); build_sched_groups(&d, SD_LV_CPU, cpu_map, i); build_sched_groups(&d, SD_LV_NODE, cpu_map, i); + build_sched_groups(&d, SD_LV_ALLNODES, cpu_map, i); } -#ifdef CONFIG_NUMA - /* Set up node groups */ - if (d.sd_allnodes) - build_sched_groups(&d, SD_LV_ALLNODES, cpu_map, 0); -#endif - /* Calculate CPU power for physical packages and nodes */ #ifdef CONFIG_SCHED_SMT for_each_cpu(i, cpu_map) { |