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    Subject[PATCH] [22/34] i386: clean up flush_tlb_others fn
    Date

    From: "Keshavamurthy, Anil S" <anil.s.keshavamurthy@intel.com>

    Cleanup flush_tlb_others(), no functional change.

    Signed-off-by: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
    Signed-off-by: Andi Kleen <ak@suse.de>
    Cc: Andi Kleen <ak@suse.de>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    ---

    arch/i386/kernel/smp.c | 12 +-----------
    1 file changed, 1 insertion(+), 11 deletions(-)

    Index: linux/arch/i386/kernel/smp.c
    ===================================================================
    --- linux.orig/arch/i386/kernel/smp.c
    +++ linux/arch/i386/kernel/smp.c
    @@ -375,17 +375,7 @@ void native_flush_tlb_others(const cpuma

    flush_mm = mm;
    flush_va = va;
    -#if NR_CPUS <= BITS_PER_LONG
    - atomic_set_mask(cpumask, &flush_cpumask);
    -#else
    - {
    - int k;
    - unsigned long *flush_mask = (unsigned long *)&flush_cpumask;
    - unsigned long *cpu_mask = (unsigned long *)&cpumask;
    - for (k = 0; k < BITS_TO_LONGS(NR_CPUS); ++k)
    - atomic_set_mask(cpu_mask[k], &flush_mask[k]);
    - }
    -#endif
    + cpus_or(flush_cpumask, cpumask, flush_cpumask);
    /*
    * We have to send the IPI only to
    * CPUs affected.
    -
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