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Searched refs:REQ_WRITE_SAME (Results 1 – 14 of 14) sorted by relevance

/linux-4.1.27/include/linux/
Dblk_types.h207 #define REQ_WRITE_SAME (1ULL << __REQ_WRITE_SAME) macro
215 REQ_DISCARD | REQ_WRITE_SAME | REQ_NOIDLE | REQ_FLUSH | REQ_FUA | \
219 #define BIO_NO_ADVANCE_ITER_MASK (REQ_DISCARD|REQ_WRITE_SAME)
Dblkdev.h694 if ((flags1 & REQ_WRITE_SAME) != (flags2 & REQ_WRITE_SAME)) in blk_check_merge_flags()
909 if (unlikely(cmd_flags & REQ_WRITE_SAME)) in blk_queue_get_max_sectors()
Dbio.h270 if (bio->bi_rw & REQ_WRITE_SAME) in bio_segments()
/linux-4.1.27/block/
Dblk-merge.c32 if (bio->bi_rw & REQ_WRITE_SAME) in __blk_recalc_rq_segments()
227 if (bio->bi_rw & REQ_WRITE_SAME) { in __blk_bios_map_sg()
482 if (req->cmd_flags & REQ_WRITE_SAME && in attempt_merge()
588 if (rq->cmd_flags & REQ_WRITE_SAME && in blk_rq_merge_ok()
Dblk-lib.c204 submit_bio(REQ_WRITE | REQ_WRITE_SAME, bio); in blkdev_issue_write_same()
Dblk-core.c1857 if (bio->bi_rw & REQ_WRITE_SAME && !bdev_write_same(bio->bi_bdev)) { in generic_make_request_checks()
1976 if (unlikely(rw & REQ_WRITE_SAME)) in submit_bio()
Dbio.c656 if (bio->bi_rw & REQ_WRITE_SAME) { in bio_clone_bioset()
/linux-4.1.27/drivers/md/
Ddm-io.c299 else if (rw & REQ_WRITE_SAME) in do_region()
301 if ((rw & (REQ_DISCARD | REQ_WRITE_SAME)) && special_cmd_max_sectors == 0) { in do_region()
314 if ((rw & REQ_DISCARD) || (rw & REQ_WRITE_SAME)) in do_region()
330 } else if (rw & REQ_WRITE_SAME) { in do_region()
Ddm-stripe.c294 unlikely(bio->bi_rw & REQ_WRITE_SAME)) { in stripe_map()
Ddm-kcopyd.c737 job->rw = WRITE | REQ_WRITE_SAME; in dm_kcopyd_copy()
Ddm.c985 if (unlikely(r == -EREMOTEIO && (bio->bi_rw & REQ_WRITE_SAME) && in clone_endio()
1238 if (unlikely(r == -EREMOTEIO && (clone->cmd_flags & REQ_WRITE_SAME) && in dm_done()
1654 else if (unlikely(bio->bi_rw & REQ_WRITE_SAME)) in __split_and_process_non_flush()
Draid1.c1093 const unsigned long do_same = (bio->bi_rw & REQ_WRITE_SAME); in make_request()
Draid10.c1155 const unsigned long do_same = (bio->bi_rw & REQ_WRITE_SAME); in __make_request()
/linux-4.1.27/drivers/scsi/
Dsd.c1127 else if (rq->cmd_flags & REQ_WRITE_SAME) in sd_init_command()
1662 if (req->cmd_flags & REQ_DISCARD || req->cmd_flags & REQ_WRITE_SAME) { in sd_done()