arch,mn10300: Convert smp_mb__*()

mn10300 fully relies on asm-generic/barrier.h and therefore its
smp_mb() is barrier(). We can use the default implementation.

Signed-off-by: Peter Zijlstra <peterz@infradead.org>
Acked-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Link: http://lkml.kernel.org/n/tip-wotyeoj99h1dpojjeest2jbk@git.kernel.org
Cc: David Howells <dhowells@redhat.com>
Cc: Koichi Yasutake <yasutake.koichi@jp.panasonic.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: linux-am33-list@redhat.com
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
This commit is contained in:
Peter Zijlstra
2014-03-13 19:00:36 +01:00
کامیت شده توسط Ingo Molnar
والد 91bbefe6b0
کامیت 9424cdf0fc
3فایلهای تغییر یافته به همراه4 افزوده شده و 11 حذف شده

مشاهده پرونده

@@ -78,9 +78,9 @@ void smp_flush_tlb(void *unused)
else
local_flush_tlb_page(flush_mm, flush_va);
smp_mb__before_clear_bit();
smp_mb__before_atomic();
cpumask_clear_cpu(cpu_id, &flush_cpumask);
smp_mb__after_clear_bit();
smp_mb__after_atomic();
out:
put_cpu();
}