diff options
| author | Peter Zijlstra <peterz@infradead.org> | 2014-03-17 21:06:10 +0400 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2014-04-18 16:20:48 +0400 |
| commit | 4e857c58efeb99393cba5a5d0d8ec7117183137c (patch) | |
| tree | 3f6fd464e4fddb2fe90374c075c9d06603cf8bbc /drivers/pci/xen-pcifront.c | |
| parent | 1b15611e1c30b37abe393d411c316cd659920bf5 (diff) | |
| download | linux-4e857c58efeb99393cba5a5d0d8ec7117183137c.tar.xz | |
arch: Mass conversion of smp_mb__*()
Mostly scripted conversion of the smp_mb__* barriers.
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-55dhyhocezdw1dg7u19hmh1u@git.kernel.org
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: linux-arch@vger.kernel.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'drivers/pci/xen-pcifront.c')
| -rw-r--r-- | drivers/pci/xen-pcifront.c | 4 |
1 files changed, 2 insertions, 2 deletions
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); |