diff options
| author |   Keshavamurthy, Anil S <anil.s.keshavamurthy@intel.com> | 2007-05-02 19:27:18 +0200 |
|---|---|---|
| committer |   Andi Kleen <andi@basil.nowhere.org> | 2007-05-02 19:27:18 +0200 |
| commit | 1bdae4583e7abd2c1daedfc9f46ac6420a26c1b0 (patch) | |
| tree | 350b95a388d59dc08c128d7d1c666ef06bd8a9cc | |
| parent | [PATCH] i386: replace spin_lock_irqsave with spin_lock (diff) | |
| download | linux-dev-1bdae4583e7abd2c1daedfc9f46ac6420a26c1b0.tar.xz linux-dev-1bdae4583e7abd2c1daedfc9f46ac6420a26c1b0.zip | |
[PATCH] i386: clean up flush_tlb_others fn
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>
Diffstat (limited to '')
| -rw-r--r-- | arch/i386/kernel/smp.c | 12 |
1 files changed, 1 insertions, 11 deletions
diff --git a/arch/i386/kernel/smp.c b/arch/i386/kernel/smp.c index f98c3ffd6fc3..89a45a9ddcd4 100644 --- a/arch/i386/kernel/smp.c +++ b/arch/i386/kernel/smp.c @@ -375,17 +375,7 @@ void native_flush_tlb_others(const cpumask_t *cpumaskp, struct mm_struct *mm, 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. |