diff options
| author | Christoph Hellwig | 2017-01-31 16:57:29 +0100 |
|---|---|---|
| committer | Jens Axboe | 2017-01-31 22:00:34 +0100 |
| commit | 57292b58ddb58689e8c3b4c6eadbef10d9ca44dd (patch) | |
| tree | dd6e5af538b2f2684d2090781f668c7099a0455e /drivers/ata/libata-scsi.c | |
| parent | nbd: move request validity checking into nbd_send_cmd (diff) | |
| download | kernel-qcow2-linux-57292b58ddb58689e8c3b4c6eadbef10d9ca44dd.tar.gz kernel-qcow2-linux-57292b58ddb58689e8c3b4c6eadbef10d9ca44dd.tar.xz kernel-qcow2-linux-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 'drivers/ata/libata-scsi.c')
| -rw-r--r-- | drivers/ata/libata-scsi.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/ata/libata-scsi.c b/drivers/ata/libata-scsi.c index 6abd73975f87..c771d4c341ea 100644 --- a/drivers/ata/libata-scsi.c +++ b/drivers/ata/libata-scsi.c @@ -1265,7 +1265,7 @@ static void ata_scsi_sdev_config(struct scsi_device *sdev) */ static int atapi_drain_needed(struct request *rq) { - if (likely(rq->cmd_type != REQ_TYPE_BLOCK_PC)) + if (likely(!blk_rq_is_passthrough(rq))) return 0; if (!blk_rq_bytes(rq) || op_is_write(req_op(rq))) |