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Searched refs:REQ_OP_DISCARD (Results 1 – 25 of 48) sorted by relevance

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/Linux-v4.19/drivers/md/
Ddm-io.c314 if (op == REQ_OP_DISCARD) in do_region()
320 if ((op == REQ_OP_DISCARD || op == REQ_OP_WRITE_ZEROES || in do_region()
336 case REQ_OP_DISCARD: in do_region()
355 if (op == REQ_OP_DISCARD || op == REQ_OP_WRITE_ZEROES) { in do_region()
Ddm-raid1.c622 if (bio_op(bio) == REQ_OP_DISCARD) { in write_callback()
661 if (bio_op(bio) == REQ_OP_DISCARD) { in do_write()
662 io_req.bi_op = REQ_OP_DISCARD; in do_write()
701 (bio_op(bio) == REQ_OP_DISCARD)) { in do_writes()
1250 bio_op(bio) != REQ_OP_DISCARD) in mirror_end_io()
Ddm-region-hash.c408 if (bio_op(bio) == REQ_OP_DISCARD) in dm_rh_mark_nosync()
531 if (bio->bi_opf & REQ_PREFLUSH || bio_op(bio) == REQ_OP_DISCARD) in dm_rh_inc_pending()
Dmd-linear.c282 if (unlikely((bio_op(bio) == REQ_OP_DISCARD) && in linear_make_request()
Ddm-thin.c383 bio_set_op_attrs(op->bio, REQ_OP_DISCARD, 0); in end_discard()
719 if (bio_op(bio) == REQ_OP_DISCARD) in inc_all_io_entry()
882 if (op_is_flush(bio->bi_opf) || bio_op(bio) == REQ_OP_DISCARD) in __inc_remap_and_issue_cell()
1763 bio_op(bio) == REQ_OP_DISCARD) in __remap_and_issue_shared_cell()
2153 if (bio_op(bio) == REQ_OP_DISCARD) in process_thin_deferred_bios()
2240 if (bio_op(cell->holder) == REQ_OP_DISCARD) in process_thin_deferred_cells()
2684 if (op_is_flush(bio->bi_opf) || bio_op(bio) == REQ_OP_DISCARD) { in thin_bio_map()
Ddm-stripe.c298 if (unlikely(bio_op(bio) == REQ_OP_DISCARD) || in stripe_map()
Ddm-cache-target.c840 bio_op(bio) != REQ_OP_DISCARD) { in check_if_tick_bio_needed()
890 return bio_op(bio) != REQ_OP_DISCARD; in accountable_bio()
1103 return bio_op(bio) == REQ_OP_DISCARD || op_is_flush(bio->bi_opf); in discard_or_flush()
1927 else if (bio_op(bio) == REQ_OP_DISCARD) in process_deferred_bios()
Draid0.c569 if (unlikely((bio_op(bio) == REQ_OP_DISCARD))) { in raid0_make_request()
Ddm-zoned-target.c432 case REQ_OP_DISCARD: in dmz_handle_bio()
/Linux-v4.19/include/linux/
Dblk_types.h286 REQ_OP_DISCARD = 3, enumerator
407 return (op & REQ_OP_MASK) == REQ_OP_DISCARD; in op_is_discard()
Dbio.h90 bio_op(bio) != REQ_OP_DISCARD && in bio_has_data()
100 return bio_op(bio) == REQ_OP_DISCARD || in bio_no_advance_iter()
219 case REQ_OP_DISCARD: in bio_segments()
Dblkdev.h1096 if (unlikely(op == REQ_OP_DISCARD || op == REQ_OP_SECURE_ERASE)) in blk_queue_get_max_sectors()
1132 req_op(rq) == REQ_OP_DISCARD || in blk_rq_get_max_sectors()
/Linux-v4.19/block/
Dblk-merge.c189 case REQ_OP_DISCARD: in blk_queue_split()
245 case REQ_OP_DISCARD: in __blk_recalc_rq_segments()
717 if (req_op(req) == REQ_OP_DISCARD) { in attempt_merge()
749 if (req_op(req) != REQ_OP_DISCARD) in attempt_merge()
845 if (req_op(rq) == REQ_OP_DISCARD && in blk_try_merge()
Dblk-wbt.c466 if ((rw & REQ_OP_MASK) == REQ_OP_DISCARD) in get_limit()
588 case REQ_OP_DISCARD: in wbt_should_throttle()
607 if (bio_op(bio) == REQ_OP_DISCARD) in bio_to_wbt_flags()
Dbounce.c237 case REQ_OP_DISCARD: in bounce_clone_bio()
Dblk-lib.c48 op = REQ_OP_DISCARD; in __blkdev_issue_discard()
/Linux-v4.19/drivers/md/bcache/
Drequest.c385 (bio_op(bio) == REQ_OP_DISCARD)) in check_should_bypass()
984 if (bio_op(bio) == REQ_OP_DISCARD) in cached_dev_write()
998 if (bio_op(bio) == REQ_OP_DISCARD && in cached_dev_write()
1104 if ((bio_op(bio) == REQ_OP_DISCARD) && in detached_dev_do_request()
1323 s->iop.bypass = (bio_op(bio) == REQ_OP_DISCARD) != 0; in flash_dev_make_request()
Djournal.c479 bio_set_op_attrs(bio, REQ_OP_DISCARD, 0); in do_journal_discard()
/Linux-v4.19/drivers/block/drbd/
Ddrbd_req.c67 | (bio_op(bio_src) == REQ_OP_DISCARD ? RQ_UNMAP : 0); in drbd_req_new()
1193 bio_op(bio) == REQ_OP_DISCARD) in drbd_submit_req_private_bio()
1248 bio_op(bio) == REQ_OP_DISCARD) in drbd_request_prepare()
/Linux-v4.19/drivers/mmc/core/
Dqueue.c52 case REQ_OP_DISCARD: in mmc_cqe_issue_type()
/Linux-v4.19/fs/btrfs/
Dvolumes.h377 case REQ_OP_DISCARD: in btrfs_op()
/Linux-v4.19/drivers/mtd/
Dmtd_blkdevs.c97 case REQ_OP_DISCARD: in do_blktrans_request()
/Linux-v4.19/kernel/trace/
Dblktrace.c237 if (op == REQ_OP_DISCARD || op == REQ_OP_SECURE_ERASE) in __blk_add_trace()
1892 case REQ_OP_DISCARD: in blk_fill_rwbs()
/Linux-v4.19/drivers/s390/block/
Ddasd_fba.c568 if (req_op(req) == REQ_OP_DISCARD || req_op(req) == REQ_OP_WRITE_ZEROES) in dasd_fba_build_cp()
/Linux-v4.19/drivers/block/
Dnull_blk_main.c1077 if (req_op(rq) == REQ_OP_DISCARD) { in null_handle_rq()
1111 if (bio_op(bio) == REQ_OP_DISCARD) { in null_handle_bio()

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