There has been 3 users, and will be more, so add one such helper.
Signed-off-by: Ming Lei <ming.lei@xxxxxxxxxx>
---
block/blk-core.c | 2 +-
block/blk-mq.c | 3 +--
drivers/nvme/host/core.c | 2 +-
include/linux/blkdev.h | 1 +
4 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/block/blk-core.c b/block/blk-core.c
index fc60ff208497..a31371d55b9d 100644
--- a/block/blk-core.c
+++ b/block/blk-core.c
@@ -836,7 +836,7 @@ static noinline_for_stack bool submit_bio_checks(struct bio *bio)
}
}
- if (!test_bit(QUEUE_FLAG_POLL, &q->queue_flags))
+ if (!blk_queue_poll(q))
bio->bi_opf &= ~REQ_HIPRI;
switch (bio_op(bio)) {
diff --git a/block/blk-mq.c b/block/blk-mq.c
index d4d7c1caa439..63c81df3b8b5 100644
--- a/block/blk-mq.c
+++ b/block/blk-mq.c
@@ -3869,8 +3869,7 @@ int blk_poll(struct request_queue *q, blk_qc_t cookie, bool spin)
struct blk_mq_hw_ctx *hctx;
long state;
- if (!blk_qc_t_valid(cookie) ||
- !test_bit(QUEUE_FLAG_POLL, &q->queue_flags))
+ if (!blk_qc_t_valid(cookie) || !blk_queue_poll(q))
return 0;
if (current->plug)
diff --git a/drivers/nvme/host/core.c b/drivers/nvme/host/core.c
index a5653892d773..1bf94f0d2e8d 100644
--- a/drivers/nvme/host/core.c
+++ b/drivers/nvme/host/core.c
@@ -956,7 +956,7 @@ static void nvme_execute_rq_polled(struct request_queue *q,
{
DECLARE_COMPLETION_ONSTACK(wait);
- WARN_ON_ONCE(!test_bit(QUEUE_FLAG_POLL, &q->queue_flags));
+ WARN_ON_ONCE(!blk_queue_poll(q));
rq->cmd_flags |= REQ_HIPRI;
rq->end_io_data = &wait;
diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h
index bc6bc8383b43..89a01850cf12 100644
--- a/include/linux/blkdev.h
+++ b/include/linux/blkdev.h
@@ -665,6 +665,7 @@ bool blk_queue_flag_test_and_set(unsigned int flag, struct request_queue *q);
#define blk_queue_fua(q) test_bit(QUEUE_FLAG_FUA, &(q)->queue_flags)
#define blk_queue_registered(q) test_bit(QUEUE_FLAG_REGISTERED, &(q)->queue_flags)
#define blk_queue_nowait(q) test_bit(QUEUE_FLAG_NOWAIT, &(q)->queue_flags)
+#define blk_queue_poll(q) test_bit(QUEUE_FLAG_POLL, &(q)->queue_flags)
extern void blk_set_pm_only(struct request_queue *q);
extern void blk_clear_pm_only(struct request_queue *q);
--
2.29.2
--
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