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Searched refs:dm_io (Results 1 - 25 of 26) sorted by relevance

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/kernel/linux/linux-6.6/drivers/md/
H A Ddm-core.h28 struct dm_io;
101 * to represent the dm_io to be requeued, since each
102 * dm_io may point to the original bio from FS.
105 struct dm_io *requeue_list;
247 struct dm_io *io;
255 (offsetof(struct dm_target_io, clone) + offsetof(struct dm_io, tio))
286 struct dm_io { struct
292 struct dm_io *next;
308 * dm_io flags
316 static inline bool dm_io_flagged(struct dm_io *i
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H A Ddm.c46 * dm_io into one list, and reuse bio->bi_private as the list head. Before
85 struct dm_io *io;
107 struct dm_io *io = (struct dm_io *)((char *)data + data_size); in dm_bio_from_per_bio_data()
495 static inline unsigned int dm_io_sectors(struct dm_io *io, struct bio *bio) in dm_io_sectors()
508 static void dm_io_acct(struct dm_io *io, bool end) in dm_io_acct()
537 static void __dm_start_io_acct(struct dm_io *io) in __dm_start_io_acct()
542 static void dm_start_io_acct(struct dm_io *io, struct bio *clone) in dm_start_io_acct()
568 static void dm_end_io_acct(struct dm_io *io) in dm_end_io_acct()
573 static struct dm_io *alloc_i
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H A Ddm.h50 struct dm_io;
105 void dm_zone_endio(struct dm_io *io, struct bio *clone);
H A Ddm-writecache.c191 struct dm_io_client *dm_io; member
529 req.client = wc->dm_io; in ssd_commit_flushed()
534 (void) dm_io(&req, 1, &region, NULL, IOPRIO_DEFAULT); in ssd_commit_flushed()
567 req.client = wc->dm_io; in ssd_commit_superblock()
571 r = dm_io(&req, 1, &region, NULL, IOPRIO_DEFAULT); in ssd_commit_superblock()
596 req.client = wc->dm_io; in writecache_disk_flush()
599 r = dm_io(&req, 1, &region, NULL, IOPRIO_DEFAULT); in writecache_disk_flush()
990 req.client = wc->dm_io; in writecache_read_metadata()
993 return dm_io(&req, 1, &region, NULL, IOPRIO_DEFAULT); in writecache_read_metadata()
2221 if (wc->dm_io) in writecache_dtr()
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H A Ddm-bufio.c995 struct dm_io_client *dm_io; member
1302 .client = b->c->dm_io, in use_dmio()
1318 r = dm_io(&io_req, 1, &region, NULL, IOPRIO_DEFAULT); in use_dmio()
2159 .client = c->dm_io, in dm_bufio_issue_flush()
2170 return dm_io(&io_req, 1, &io_reg, NULL, IOPRIO_DEFAULT); in dm_bufio_issue_flush()
2183 .client = c->dm_io, in dm_bufio_issue_discard()
2194 return dm_io(&io_req, 1, &io_reg, NULL, IOPRIO_DEFAULT); in dm_bufio_issue_discard()
2274 return c->dm_io; in dm_bufio_get_dm_io_client()
2488 c->dm_io = dm_io_client_create(); in dm_bufio_client_create()
2489 if (IS_ERR(c->dm_io)) { in dm_bufio_client_create()
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H A Ddm-io-rewind.c143 void dm_io_rewind(struct dm_io *io, struct bio_set *bs) in dm_io_rewind()
H A Ddm-io.c525 int dm_io(struct dm_io_request *io_req, unsigned int num_regions, in dm_io() function
544 EXPORT_SYMBOL(dm_io); variable
H A Ddm-zone.c514 struct dm_io *io = tio->io; in dm_zone_map_bio()
585 void dm_zone_endio(struct dm_io *io, struct bio *clone) in dm_zone_endio()
H A Ddm-snap-persistent.c226 req->result = dm_io(req->io_req, 1, req->where, NULL, IOPRIO_DEFAULT); in do_metadata()
250 return dm_io(&io_req, 1, &where, NULL, IOPRIO_DEFAULT); in chunk_io()
H A Ddm-log.c303 return dm_io(&lc->io_req, 1, &lc->header_location, NULL, IOPRIO_DEFAULT); in rw_header()
316 return dm_io(&lc->io_req, 1, &null_location, NULL, IOPRIO_DEFAULT); in flush_header()
H A Ddm-raid1.c281 dm_io(&io_req, ms->nr_mirrors, io, &error_bits, IOPRIO_DEFAULT); in mirror_flush()
557 BUG_ON(dm_io(&io_req, 1, &io, NULL, IOPRIO_DEFAULT)); in read_async_bio()
684 BUG_ON(dm_io(&io_req, ms->nr_mirrors, io, NULL, IOPRIO_DEFAULT)); in do_write()
918 ti->error = "Error creating dm_io client"; in alloc_context()
H A Ddm-kcopyd.c581 r = dm_io(&io_req, 1, &job->source, NULL, IOPRIO_DEFAULT); in run_io_job()
583 r = dm_io(&io_req, job->num_dests, job->dests, NULL, IOPRIO_DEFAULT); in run_io_job()
H A Ddm-integrity.c568 r = dm_io(&io_req, 1, &io_loc, NULL, IOPRIO_DEFAULT); in sync_rw_sb()
1086 r = dm_io(&io_req, 1, &io_loc, NULL, IOPRIO_DEFAULT); in rw_journal_sectors()
1091 WARN_ONCE(1, "asynchronous dm_io failed: %d", r); in rw_journal_sectors()
1203 r = dm_io(&io_req, 1, &io_loc, NULL, IOPRIO_DEFAULT); in copy_from_journal()
1205 WARN_ONCE(1, "asynchronous dm_io failed: %d", r); in copy_from_journal()
1532 r = dm_io(&fr.io_req, 1, &fr.io_reg, NULL, IOPRIO_DEFAULT); in dm_integrity_flush_buffers()
1748 r = dm_io(&io_req, 1, &io_loc, NULL, IOPRIO_DEFAULT); in integrity_recheck()
2827 r = dm_io(&io_req, 1, &io_loc, NULL, IOPRIO_DEFAULT); in integrity_recalc()
H A Ddm-verity-target.c514 r = dm_io(&io_req, 1, &io_loc, NULL, IOPRIO_DEFAULT); in verity_recheck()
/kernel/linux/linux-5.10/drivers/md/
H A Ddm.c71 struct dm_io *io;
82 struct dm_io *io;
95 struct dm_io { struct
113 return (char *)bio - offsetof(struct dm_target_io, clone) - offsetof(struct dm_io, tio) - data_size; in dm_per_bio_data()
119 struct dm_io *io = (struct dm_io *)((char *)data + data_size); in dm_bio_from_per_bio_data()
121 return (struct bio *)((char *)io + offsetof(struct dm_io, tio) + offsetof(struct dm_target_io, clone)); in dm_bio_from_per_bio_data()
591 struct dm_io *io = tio->io; in dm_start_time_ns_from_clone()
597 static void start_io_acct(struct dm_io *io) in start_io_acct()
628 static struct dm_io *alloc_i
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H A Ddm-bufio.c96 struct dm_io_client *dm_io; member
589 .client = b->c->dm_io, in use_dmio()
605 r = dm_io(&io_req, 1, &region, NULL); in use_dmio()
1349 .client = c->dm_io, in dm_bufio_issue_flush()
1359 return dm_io(&io_req, 1, &io_reg, NULL); in dm_bufio_issue_flush()
1373 .client = c->dm_io, in dm_bufio_issue_discard()
1383 return dm_io(&io_req, 1, &io_reg, NULL); in dm_bufio_issue_discard()
1543 return c->dm_io; in dm_bufio_get_dm_io_client()
1765 c->dm_io = dm_io_client_create(); in dm_bufio_client_create()
1766 if (IS_ERR(c->dm_io)) { in dm_bufio_client_create()
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H A Ddm-writecache.c185 struct dm_io_client *dm_io; member
507 req.client = wc->dm_io; in ssd_commit_flushed()
512 (void) dm_io(&req, 1, &region, NULL); in ssd_commit_flushed()
546 req.client = wc->dm_io; in ssd_commit_superblock()
550 r = dm_io(&req, 1, &region, NULL); in ssd_commit_superblock()
576 req.client = wc->dm_io; in writecache_disk_flush()
579 r = dm_io(&req, 1, &region, NULL); in writecache_disk_flush()
965 req.client = wc->dm_io; in writecache_read_metadata()
968 return dm_io(&req, 1, &region, NULL); in writecache_read_metadata()
2072 if (wc->dm_io) in writecache_dtr()
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H A Ddm-io.c537 int dm_io(struct dm_io_request *io_req, unsigned num_regions, in dm_io() function
556 EXPORT_SYMBOL(dm_io); variable
H A Ddm-log.c299 return dm_io(&lc->io_req, 1, &lc->header_location, NULL); in rw_header()
313 return dm_io(&lc->io_req, 1, &null_location, NULL); in flush_header()
H A Ddm-snap-persistent.c223 req->result = dm_io(req->io_req, 1, req->where, NULL); in do_metadata()
248 return dm_io(&io_req, 1, &where, NULL); in chunk_io()
H A Ddm-raid1.c277 dm_io(&io_req, ms->nr_mirrors, io, &error_bits); in mirror_flush()
549 BUG_ON(dm_io(&io_req, 1, &io, NULL)); in read_async_bio()
676 BUG_ON(dm_io(&io_req, ms->nr_mirrors, io, NULL)); in do_write()
906 ti->error = "Error creating dm_io client"; in alloc_context()
H A Ddm-kcopyd.c577 r = dm_io(&io_req, 1, &job->source, NULL); in run_io_job()
579 r = dm_io(&io_req, job->num_dests, job->dests, NULL); in run_io_job()
H A Ddm-integrity.c509 return dm_io(&io_req, 1, &io_loc, NULL); in sync_rw_sb()
988 r = dm_io(&io_req, 1, &io_loc, NULL); in rw_journal_sectors()
992 WARN_ONCE(1, "asynchronous dm_io failed: %d", r); in rw_journal_sectors()
1102 r = dm_io(&io_req, 1, &io_loc, NULL); in copy_from_journal()
1104 WARN_ONCE(1, "asynchronous dm_io failed: %d", r); in copy_from_journal()
1428 r = dm_io(&fr.io_req, 1, &fr.io_reg, NULL); in dm_integrity_flush_buffers()
2599 r = dm_io(&io_req, 1, &io_loc, NULL); in integrity_recalc()
/kernel/linux/linux-5.10/include/linux/
H A Ddm-io.h68 * For async io calls, users can alternatively use the dm_io() function below
81 int dm_io(struct dm_io_request *io_req, unsigned num_regions,
/kernel/linux/linux-6.6/include/linux/
H A Ddm-io.h69 * For async io calls, users can alternatively use the dm_io() function below
82 int dm_io(struct dm_io_request *io_req, unsigned int num_regions,

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