diff options
| 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.h | |
| parent | 09fc54ccc42744669e748434af5c2f8adcad900f (diff) | |
| download | lwn-57292b58ddb58689e8c3b4c6eadbef10d9ca44dd.tar.gz lwn-57292b58ddb58689e8c3b4c6eadbef10d9ca44dd.zip | |
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.h')
| -rw-r--r-- | block/blk.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/block/blk.h b/block/blk.h index 9a716b5925a4..c1bd4bf9e645 100644 --- a/block/blk.h +++ b/block/blk.h @@ -249,7 +249,7 @@ static inline int blk_do_io_stat(struct request *rq) { return rq->rq_disk && (rq->rq_flags & RQF_IO_STAT) && - (rq->cmd_type == REQ_TYPE_FS); + !blk_rq_is_passthrough(rq); } /* |