| | From | "K. Y. Srinivasan" <> | | Subject | [PATCH 39/49] Staging: hv: vmbus: Fix a memory barrier call in vmbus_drv.c | | Date | Mon, 6 Jun 2011 15:50:03 -0700 |
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Use the correct memory barrier call in vmbus_drv.c
Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com> Signed-off-by: Abhishek Kane <v-abkane@microsoft.com> --- drivers/staging/hv/vmbus_drv.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/drivers/staging/hv/vmbus_drv.c b/drivers/staging/hv/vmbus_drv.c index bc74030..921ca9a 100644 --- a/drivers/staging/hv/vmbus_drv.c +++ b/drivers/staging/hv/vmbus_drv.c @@ -455,7 +455,7 @@ static void vmbus_on_msg_dpc(unsigned long data) * will not deliver any more messages since there is * no empty slot */ - mb(); + smp_mb(); if (msg->header.message_flags.msg_pending) { /* -- 1.7.4.1
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