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| author | Christoph Hellwig <hch@lst.de> | 2017-01-31 16:57:29 +0100 |
|---|---|---|
| committer | Jens Axboe <axboe@fb.com> | 2017-01-31 14:00:34 -0700 |
| commit | 57292b58ddb58689e8c3b4c6eadbef10d9ca44dd (patch) | |
| tree | dd6e5af538b2f2684d2090781f668c7099a0455e /block/blk-exec.c | |
| parent | 09fc54ccc42744669e748434af5c2f8adcad900f (diff) | |
| download | linux-0-day-57292b58ddb58689e8c3b4c6eadbef10d9ca44dd.tar.gz linux-0-day-57292b58ddb58689e8c3b4c6eadbef10d9ca44dd.tar.xz | |
block: introduce blk_rq_is_passthrough
This can be used to check for fs vs non-fs requests and basically
removes all knowledge of BLOCK_PC specific from the block layer,
as well as preparing for removing the cmd_type field in struct request.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@fb.com>
Diffstat (limited to 'block/blk-exec.c')
| -rw-r--r-- | block/blk-exec.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/block/blk-exec.c b/block/blk-exec.c index ed51800f4b44d..8cd0e9bc8dc89 100644 --- a/block/blk-exec.c +++ b/block/blk-exec.c @@ -51,7 +51,7 @@ void blk_execute_rq_nowait(struct request_queue *q, struct gendisk *bd_disk, int where = at_head ? ELEVATOR_INSERT_FRONT : ELEVATOR_INSERT_BACK; WARN_ON(irqs_disabled()); - WARN_ON(rq->cmd_type == REQ_TYPE_FS); + WARN_ON(!blk_rq_is_passthrough(rq)); rq->rq_disk = bd_disk; rq->end_io = done; |