A-Team_Digital_Solutions/android_kernel_motorola_sm6375
Watch
2
0
Fork
You've already forked android_kernel_motorola_sm6375
 0
mirror of https://github.com/BobTheBlinker/android_kernel_motorola_sm6375.git synced 2026-10-30 19:51:31 -04:00
Code Issues Projects Releases Packages Wiki Activity

nvme-pci: merge init_request methods

Browse source 
Now that we get the tagset passed we can have a single implementation for
the I/O and admin queues.

Signed-off-by: Christoph Hellwig <[email protected]>
Reviewed-by: Max Gurtovoy <[email protected]>
Reviewed-by: Sagi Grimberg <[email protected]>
Signed-off-by: Christoph Hellwig <[email protected]>
This commit is contained in:
Christoph Hellwig 2017-06-13 09:15:18 +02:00
commit 0350815a90
1 changed files with 3 additions and 15 deletions
Download patch file Download diff file Expand all files Collapse all files

18
drivers/nvme/host/pci.c
View file

@ -348,19 +348,6 @@ static void nvme_admin_exit_hctx(struct blk_mq_hw_ctx *hctx, unsigned int hctx_i
nvmeq->tags = NULL;
}
static int nvme_admin_init_request(struct blk_mq_tag_set *set,
struct request *req, unsigned int hctx_idx,
unsigned int numa_node)
{
struct nvme_dev *dev = set->driver_data;
struct nvme_iod *iod = blk_mq_rq_to_pdu(req);
struct nvme_queue *nvmeq = dev->queues[0];
BUG_ON(!nvmeq);
iod->nvmeq = nvmeq;
return 0;
}
static int nvme_init_hctx(struct blk_mq_hw_ctx *hctx, void *data,
unsigned int hctx_idx)
{
@ -380,7 +367,8 @@ static int nvme_init_request(struct blk_mq_tag_set *set, struct request *req,
{
struct nvme_dev *dev = set->driver_data;
struct nvme_iod *iod = blk_mq_rq_to_pdu(req);
struct nvme_queue *nvmeq = dev->queues[hctx_idx + 1];
int queue_idx = (set == &dev->tagset) ? hctx_idx + 1 : 0;
struct nvme_queue *nvmeq = dev->queues[queue_idx];
BUG_ON(!nvmeq);
iod->nvmeq = nvmeq;
@ -1288,7 +1276,7 @@ static const struct blk_mq_ops nvme_mq_admin_ops = {
.complete = nvme_pci_complete_rq,
.init_hctx = nvme_admin_init_hctx,
.exit_hctx = nvme_admin_exit_hctx,
.init_request = nvme_admin_init_request,
.init_request = nvme_init_request,
.timeout = nvme_timeout,
};