block/kyber: Use the new blk_opf_t type

Use the new blk_opf_t type for arguments that represent a bitwise
combination of a request operation and request flags. Rename those
arguments from 'op' into 'opf'.

This patch does not change any functionality.

Cc: Omar Sandoval <osandov@fb.com>
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Link: https://lore.kernel.org/r/20220714180729.1065367-10-bvanassche@acm.org
Signed-off-by: Jens Axboe <axboe@kernel.dk>

diff --git a/block/kyber-iosched.c b/block/kyber-iosched.c
index 8f7c745..b05357b 100644 (file)
--- a/block/kyber-iosched.c
+++ b/block/kyber-iosched.c
@@ -195,9 +195,9 @@ struct kyber_hctx_data {
 static int kyber_domain_wake(wait_queue_entry_t *wait, unsigned mode, int flags,
                             void *key);
 
-static unsigned int kyber_sched_domain(unsigned int op)
+static unsigned int kyber_sched_domain(blk_opf_t opf)
 {
-       switch (op & REQ_OP_MASK) {
+       switch (opf & REQ_OP_MASK) {
        case REQ_OP_READ:
                return KYBER_READ;
        case REQ_OP_WRITE:
@@ -553,13 +553,13 @@ static void rq_clear_domain_token(struct kyber_queue_data *kqd,
        }
 }
 
-static void kyber_limit_depth(unsigned int op, struct blk_mq_alloc_data *data)
+static void kyber_limit_depth(blk_opf_t opf, struct blk_mq_alloc_data *data)
 {
        /*
         * We use the scheduler tags as per-hardware queue queueing tokens.
         * Async requests can be limited at this stage.
         */
-       if (!op_is_sync(op)) {
+       if (!op_is_sync(opf)) {
                struct kyber_queue_data *kqd = data->q->elevator->elevator_data;
 
                data->shallow_depth = kqd->async_depth;