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authorChristoph Hellwig <hch@lst.de>2017-01-31 16:57:31 +0100
committerJens Axboe <axboe@fb.com>2017-01-31 14:00:44 -0700
commitaebf526b53aea164508730427597d45f3e06b376 (patch)
tree98ab726d0f7feb610feee9830246c900c6919eea /block/blk-flush.c
parent2f5a8e80f79dc82e00f4cca557dc9ceaf064b450 (diff)
downloadlinux-0-day-aebf526b53aea164508730427597d45f3e06b376.tar.gz
block: fold cmd_type into the REQ_OP_ space
Instead of keeping two levels of indirection for requests types, fold it all into the operations. The little caveat here is that previously cmd_type only applied to struct request, while the request and bio op fields were set to plain REQ_OP_READ/WRITE even for passthrough operations. Instead this patch adds new REQ_OP_* for SCSI passthrough and driver private requests, althought it has to add two for each so that we can communicate the data in/out nature of the request. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Jens Axboe <axboe@fb.com>
Diffstat (limited to 'block/blk-flush.c')
-rw-r--r--block/blk-flush.c1
1 files changed, 0 insertions, 1 deletions
diff --git a/block/blk-flush.c b/block/blk-flush.c
index 0a0358e..9681625 100644
--- a/block/blk-flush.c
+++ b/block/blk-flush.c
@@ -327,7 +327,6 @@ static bool blk_kick_flush(struct request_queue *q, struct blk_flush_queue *fq)
blk_mq_tag_set_rq(hctx, first_rq->tag, flush_rq);
}
- flush_rq->cmd_type = REQ_TYPE_FS;
flush_rq->cmd_flags = REQ_OP_FLUSH | REQ_PREFLUSH;
flush_rq->rq_flags |= RQF_FLUSH_SEQ;
flush_rq->rq_disk = first_rq->rq_disk;