diff options
| author | Christoph Hellwig <hch@lst.de> | 2017-01-31 18:57:29 +0300 |
|---|---|---|
| committer | Jens Axboe <axboe@fb.com> | 2017-02-01 00:00:34 +0300 |
| commit | 57292b58ddb58689e8c3b4c6eadbef10d9ca44dd (patch) | |
| tree | dd6e5af538b2f2684d2090781f668c7099a0455e /kernel/trace/blktrace.c | |
| parent | 09fc54ccc42744669e748434af5c2f8adcad900f (diff) | |
| download | linux-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 'kernel/trace/blktrace.c')
| -rw-r--r-- | kernel/trace/blktrace.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/trace/blktrace.c b/kernel/trace/blktrace.c index 512b34703ac3..e33050e3ea1c 100644 --- a/kernel/trace/blktrace.c +++ b/kernel/trace/blktrace.c @@ -712,7 +712,7 @@ static void blk_add_trace_rq(struct request_queue *q, struct request *rq, if (likely(!bt)) return; - if (rq->cmd_type != REQ_TYPE_FS) + if (blk_rq_is_passthrough(rq)) what |= BLK_TC_ACT(BLK_TC_PC); else what |= BLK_TC_ACT(BLK_TC_FS); |