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[05/11] nvme-loop: set SGL flag on AER

Message ID 1465389066-19119-6-git-send-email-hch@lst.de (mailing list archive)
State New, archived
Headers show

Commit Message

Christoph Hellwig June 8, 2016, 12:31 p.m. UTC 
Signed-off-by: Christoph Hellwig <hch@lst.de>
---
 drivers/nvme/target/loop.c | 1 +
 1 file changed, 1 insertion(+)
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Patch

diff --git a/drivers/nvme/target/loop.c b/drivers/nvme/target/loop.c
index 08b4fbb..94e7829 100644
--- a/drivers/nvme/target/loop.c
+++ b/drivers/nvme/target/loop.c
@@ -209,6 +209,7 @@  static void nvme_loop_submit_async_event(struct nvme_ctrl *arg, int aer_idx)
 	memset(&iod->cmd, 0, sizeof(iod->cmd));
 	iod->cmd.common.opcode = nvme_admin_async_event;
 	iod->cmd.common.command_id = NVME_LOOP_AQ_BLKMQ_DEPTH;
+	iod->cmd.common.flags |= NVME_CMD_SGL_METABUF;
 
 	if (!nvmet_req_init(&iod->req, &queue->nvme_cq, &queue->nvme_sq,
 			&nvme_loop_ops)) {