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authorLinus Torvalds <torvalds@linux-foundation.org>2012-06-08 14:59:29 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2012-06-08 14:59:29 -0700
commit72494504498ff5ac2f086a83473d4dd1ca490bd3 (patch)
tree7f1ceab43de3580235f1a56f2ae865901c09e4d7 /arch
parentcd96891d48a945ca2011fbeceda73813d6286195 (diff)
parenta841f8cef4bb124f0f5563314d0beaf2e1249d72 (diff)
Merge branch 'sched-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull scheduler fixes from Ingo Molnar. * 'sched-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: sched: Fix the relax_domain_level boot parameter sched: Validate assumptions in sched_init_numa() sched: Always initialize cpu-power sched: Fix domain iteration sched/rt: Fix lockdep annotation within find_lock_lowest_rq() sched/numa: Load balance between remote nodes sched/x86: Calculate booted cores after construction of sibling_mask
Diffstat (limited to 'arch')
-rw-r--r--arch/x86/kernel/smpboot.c9
1 files changed, 9 insertions, 0 deletions
diff --git a/arch/x86/kernel/smpboot.c b/arch/x86/kernel/smpboot.c
index fd019d78b1f..3fab55bea29 100644
--- a/arch/x86/kernel/smpboot.c
+++ b/arch/x86/kernel/smpboot.c
@@ -382,6 +382,15 @@ void __cpuinit set_cpu_sibling_map(int cpu)
if ((i == cpu) || (has_mc && match_llc(c, o)))
link_mask(llc_shared, cpu, i);
+ }
+
+ /*
+ * This needs a separate iteration over the cpus because we rely on all
+ * cpu_sibling_mask links to be set-up.
+ */
+ for_each_cpu(i, cpu_sibling_setup_mask) {
+ o = &cpu_data(i);
+
if ((i == cpu) || (has_mc && match_mc(c, o))) {
link_mask(core, cpu, i);