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x86/smpboot: Move data structure to its primary usage scope

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Makes the code more readable by moving variable and usage closer
to each other, which also avoids this build warning in the
!CONFIG_HOTPLUG_CPU case:

  arch/x86/kernel/smpboot.c:105:42: warning: ‘die_complete’ defined but not used [-Wunused-variable]

Cc: Prarit Bhargava <prarit@redhat.com>
Cc: Lan Tianyu <tianyu.lan@intel.com>
Cc: Borislav Petkov <bp@suse.de>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: srostedt@redhat.com
Cc: toshi.kani@hp.com
Cc: imammedo@redhat.com
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Link: http://lkml.kernel.org/r/1409039025-32310-1-git-send-email-tianyu.lan@intel.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
This commit is contained in:
Ingo Molnar 2014-10-19 11:41:52 +02:00
parent 77654908ff
commit db6a00b4be
1 changed files with 2 additions and 2 deletions
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4
arch/x86/kernel/smpboot.c
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@ -102,8 +102,6 @@ DEFINE_PER_CPU_READ_MOSTLY(cpumask_var_t, cpu_llc_shared_map);
DEFINE_PER_CPU_SHARED_ALIGNED(struct cpuinfo_x86, cpu_info);
EXPORT_PER_CPU_SYMBOL(cpu_info);
static DEFINE_PER_CPU(struct completion, die_complete);
atomic_t init_deasserted;
/*
@ -1318,6 +1316,8 @@ void cpu_disable_common(void)
fixup_irqs();
}
static DEFINE_PER_CPU(struct completion, die_complete);
int native_cpu_disable(void)
{
int ret;