Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 1bdae458 authored by Keshavamurthy, Anil S's avatar Keshavamurthy, Anil S Committed by Andi Kleen
Browse files

[PATCH] i386: clean up flush_tlb_others fn 



Cleanup flush_tlb_others(), no functional change.

Signed-off-by: default avatarAnil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
Signed-off-by: default avatarAndi Kleen <ak@suse.de>
Cc: Andi Kleen <ak@suse.de>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
parent 62dbc210

arch/i386/kernel/smp.c

+1 −11
Original line number Diff line number Diff line
@@ -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.