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Date: Fri, 2 Apr 2010 19:06:56 GMT From: tip-bot for Peter Zijlstra <a.p.zijlstra@...llo.nl> To: linux-tip-commits@...r.kernel.org Cc: linux-kernel@...r.kernel.org, hpa@...or.com, mingo@...hat.com, a.p.zijlstra@...llo.nl, tglx@...utronix.de, mingo@...e.hu Subject: [tip:perf/core] x86: Move notify_cpu_starting() callback to a later stage Commit-ID: 85257024096a96fc5c00ce59d685f62bbed3ad95 Gitweb: http://git.kernel.org/tip/85257024096a96fc5c00ce59d685f62bbed3ad95 Author: Peter Zijlstra <a.p.zijlstra@...llo.nl> AuthorDate: Tue, 23 Mar 2010 19:30:52 +0100 Committer: Ingo Molnar <mingo@...e.hu> CommitDate: Fri, 2 Apr 2010 19:30:01 +0200 x86: Move notify_cpu_starting() callback to a later stage Because we need to have cpu identification things done by the time we run CPU_STARTING notifiers. ( This init ordering will be relied on by the next fix. ) Signed-off-by: Peter Zijlstra <a.p.zijlstra@...llo.nl> LKML-Reference: <1269353485.5109.48.camel@...ns> Signed-off-by: Ingo Molnar <mingo@...e.hu> --- arch/x86/kernel/smpboot.c | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/x86/kernel/smpboot.c b/arch/x86/kernel/smpboot.c index 06d98ae..6808b93 100644 --- a/arch/x86/kernel/smpboot.c +++ b/arch/x86/kernel/smpboot.c @@ -242,8 +242,6 @@ static void __cpuinit smp_callin(void) end_local_APIC_setup(); map_cpu_to_logical_apicid(); - notify_cpu_starting(cpuid); - /* * Need to setup vector mappings before we enable interrupts. */ @@ -264,6 +262,8 @@ static void __cpuinit smp_callin(void) */ smp_store_cpu_info(cpuid); + notify_cpu_starting(cpuid); + /* * Allow the master to continue. */ -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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