diff options
| author |   Baolin Wang <baolin.wang7@gmail.com> | 2020-05-17 19:49:41 +0800 |
|---|---|---|
| committer |   Jens Axboe <axboe@kernel.dk> | 2020-05-19 09:42:46 -0600 |
| commit | 172ce41db4b2d6fa5956c4baa63475b15f5d4bd8 (patch) | |
| tree | 913c6a1e80f067d1af6f966b8b2775483546bfd2 /block | |
| parent | null_blk: Zero-initialize read buffers in non-memory-backed mode (diff) | |
| download | linux-dev-172ce41db4b2d6fa5956c4baa63475b15f5d4bd8.tar.xz linux-dev-172ce41db4b2d6fa5956c4baa63475b15f5d4bd8.zip | |
block: Remove unused flush_queue_delayed in struct blk_flush_queue
The flush_queue_delayed was introdued to hold queue if flush is
running for non-queueable flush drive by commit 3ac0cc450870
("hold queue if flush is running for non-queueable flush drive"),
but the non mq parts of the flush code had been removed by
commit 7e992f847a08 ("block: remove non mq parts from the flush code"),
as well as removing the usage of the flush_queue_delayed flag.
Thus remove the unused flush_queue_delayed flag.
Signed-off-by: Baolin Wang <baolin.wang7@gmail.com>
Reviewed-by: Ming Lei <ming.lei@redhat.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'block')
| -rw-r--r-- | block/blk-flush.c | 1 | ||||
| -rw-r--r-- | block/blk.h | 1 |
2 files changed, 0 insertions, 2 deletions
diff --git a/block/blk-flush.c b/block/blk-flush.c index c7f396e3d5e2..b733f7ac75c7 100644 --- a/block/blk-flush.c +++ b/block/blk-flush.c @@ -258,7 +258,6 @@ static void flush_end_io(struct request *flush_rq, blk_status_t error) blk_flush_complete_seq(rq, fq, seq, error); } - fq->flush_queue_delayed = 0; spin_unlock_irqrestore(&fq->mq_flush_lock, flags); } diff --git a/block/blk.h b/block/blk.h index af11fd400c72..5db4ec1e85f7 100644 --- a/block/blk.h +++ b/block/blk.h @@ -19,7 +19,6 @@ extern struct dentry *blk_debugfs_root; #endif struct blk_flush_queue { - unsigned int flush_queue_delayed:1; unsigned int flush_pending_idx:1; unsigned int flush_running_idx:1; blk_status_t rq_status; |