blk-mq: add a flags parameter to blk_mq_alloc_request
We already have the reserved flag, and a nowait flag awkwardly encoded as
a gfp_t. Add a real flags argument to make the scheme more extensible and
allow for a nicer calling convention.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@fb.com>
diff --git a/drivers/nvme/host/lightnvm.c b/drivers/nvme/host/lightnvm.c
index 9202d1a..d5622f9 100644
--- a/drivers/nvme/host/lightnvm.c
+++ b/drivers/nvme/host/lightnvm.c
@@ -470,7 +470,7 @@
struct bio *bio = rqd->bio;
struct nvme_nvm_command *cmd;
- rq = blk_mq_alloc_request(q, bio_rw(bio), GFP_KERNEL, 0);
+ rq = blk_mq_alloc_request(q, bio_rw(bio), 0);
if (IS_ERR(rq))
return -ENOMEM;