On 05/03/2017 11:19 AM, Javier González wrote:
Create nvme command before allocating a request using
nvme_alloc_request, which uses the command direction. Up until now, the
command has been zeroized, so all commands have been allocated as a
read operation.
Signed-off-by: Javier González <javier@xxxxxxxxxxxx>
---
drivers/nvme/host/lightnvm.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/nvme/host/lightnvm.c b/drivers/nvme/host/lightnvm.c
index de61a4a03d78..090bbeb655bc 100644
--- a/drivers/nvme/host/lightnvm.c
+++ b/drivers/nvme/host/lightnvm.c
@@ -503,6 +503,8 @@ static int nvme_nvm_submit_io(struct nvm_dev *dev, struct nvm_rq *rqd)
if (!cmd)
return -ENOMEM;
+ nvme_nvm_rqtocmd(rq, rqd, ns, cmd);
+
rq = nvme_alloc_request(q, (struct nvme_command *)cmd, 0, NVME_QID_ANY);
if (IS_ERR(rq)) {
kfree(cmd);
@@ -517,8 +519,6 @@ static int nvme_nvm_submit_io(struct nvm_dev *dev, struct nvm_rq *rqd)
rq->__data_len = 0;
}
- nvme_nvm_rqtocmd(rq, rqd, ns, cmd);
-
rq->end_io_data = rqd;
blk_execute_rq_nowait(q, NULL, rq, 0, nvme_nvm_end_io);
Reviewed-by: Matias Bjørling <matias@xxxxxxxxxxxx>
Jens, would you pick this up when convenient? Thank you!
