Commit-ID: 6d20792e85187b27ae3d1b76678a2dd7025e8bc2 Gitweb: http://git.kernel.org/tip/6d20792e85187b27ae3d1b76678a2dd7025e8bc2 Author: Suresh Siddha <suresh.b.siddha@xxxxxxxxx> AuthorDate: Tue, 1 Dec 2009 15:31:18 -0800 Committer: Ingo Molnar <mingo@xxxxxxx> CommitDate: Wed, 2 Dec 2009 10:11:02 +0100 x86: Remove unnecessary mdelay() from cpu_disable_common() fixup_irqs() already has a mdelay(). Remove the extra and unnecessary mdelay() from cpu_disable_common(). Signed-off-by: Suresh Siddha <suresh.b.siddha@xxxxxxxxx> Cc: Maciej W. Rozycki <macro@xxxxxxxxxxxxxx> Cc: ebiederm@xxxxxxxxxxxx Cc: garyhade@xxxxxxxxxx LKML-Reference: <20091201233335.232177348@xxxxxxxxxxxxxxxxxxxx> Signed-off-by: Ingo Molnar <mingo@xxxxxxx> --- arch/x86/kernel/smpboot.c | 9 --------- 1 files changed, 0 insertions(+), 9 deletions(-) diff --git a/arch/x86/kernel/smpboot.c b/arch/x86/kernel/smpboot.c index 565ebc6..324f2a4 100644 --- a/arch/x86/kernel/smpboot.c +++ b/arch/x86/kernel/smpboot.c @@ -1250,16 +1250,7 @@ static void __ref remove_cpu_from_maps(int cpu) void cpu_disable_common(void) { int cpu = smp_processor_id(); - /* - * HACK: - * Allow any queued timer interrupts to get serviced - * This is only a temporary solution until we cleanup - * fixup_irqs as we do for IA64. - */ - local_irq_enable(); - mdelay(1); - local_irq_disable(); remove_siblinginfo(cpu); /* It's now safe to remove this processor from the online map */ -- To unsubscribe from this list: send the line "unsubscribe linux-tip-commits" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html