From 4e857c58efeb99393cba5a5d0d8ec7117183137c Mon Sep 17 00:00:00 2001 From: Peter Zijlstra Date: Mon, 17 Mar 2014 18:06:10 +0100 Subject: arch: Mass conversion of smp_mb__*() Mostly scripted conversion of the smp_mb__* barriers. Signed-off-by: Peter Zijlstra Acked-by: Paul E. McKenney Link: http://lkml.kernel.org/n/tip-55dhyhocezdw1dg7u19hmh1u@git.kernel.org Cc: Linus Torvalds Cc: linux-arch@vger.kernel.org Signed-off-by: Ingo Molnar --- drivers/pci/xen-pcifront.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers/pci/xen-pcifront.c') diff --git a/drivers/pci/xen-pcifront.c b/drivers/pci/xen-pcifront.c index 179b8edc2262..53df39a22c8a 100644 --- a/drivers/pci/xen-pcifront.c +++ b/drivers/pci/xen-pcifront.c @@ -662,9 +662,9 @@ static void pcifront_do_aer(struct work_struct *data) notify_remote_via_evtchn(pdev->evtchn); /*in case of we lost an aer request in four lines time_window*/ - smp_mb__before_clear_bit(); + smp_mb__before_atomic(); clear_bit(_PDEVB_op_active, &pdev->flags); - smp_mb__after_clear_bit(); + smp_mb__after_atomic(); schedule_pcifront_aer_op(pdev); -- cgit v1.2.3-58-ga151