| /Linux-v5.4/drivers/md/ |
| D | dm.c | 68 struct dm_io *io;
79 struct dm_io *io;
92 struct dm_io { struct
110 …return (char *)bio - offsetof(struct dm_target_io, clone) - offsetof(struct dm_io, tio) - data_siz… in dm_per_bio_data() argument
116 struct dm_io *io = (struct dm_io *)((char *)data + data_size); in dm_bio_from_per_bio_data()
118 …return (struct bio *)((char *)io + offsetof(struct dm_io, tio) + offsetof(struct dm_target_io, clo… in dm_bio_from_per_bio_data()
563 static void start_io_acct(struct dm_io *io);
565 static struct dm_io *alloc_io(struct mapped_device *md, struct bio *bio) in alloc_io()
567 struct dm_io *io; in alloc_io()
579 io = container_of(tio, struct dm_io, tio); in alloc_io()
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| D | dm-bufio.c | 96 struct dm_io_client *dm_io; member
563 .client = b->c->dm_io, in use_dmio()
579 r = dm_io(&io_req, 1, ®ion, NULL); in use_dmio()
1314 .client = c->dm_io, in dm_bufio_issue_flush()
1324 return dm_io(&io_req, 1, &io_reg, NULL); in dm_bufio_issue_flush()
1652 c->dm_io = dm_io_client_create(); in dm_bufio_client_create()
1653 if (IS_ERR(c->dm_io)) { in dm_bufio_client_create()
1654 r = PTR_ERR(c->dm_io); in dm_bufio_client_create()
1715 dm_io_client_destroy(c->dm_io); in dm_bufio_client_create()
1763 dm_io_client_destroy(c->dm_io); in dm_bufio_client_destroy()
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| D | dm-writecache.c | 169 struct dm_io_client *dm_io; member
479 req.client = wc->dm_io; in ssd_commit_flushed()
484 (void) dm_io(&req, 1, ®ion, NULL); in ssd_commit_flushed()
517 req.client = wc->dm_io; in writecache_disk_flush()
520 r = dm_io(&req, 1, ®ion, NULL); in writecache_disk_flush()
1815 if (wc->dm_io) in writecache_dtr()
1816 dm_io_client_destroy(wc->dm_io); in writecache_dtr()
1864 wc->dm_io = dm_io_client_create(); in writecache_ctr()
1865 if (IS_ERR(wc->dm_io)) { in writecache_ctr()
1866 r = PTR_ERR(wc->dm_io); in writecache_ctr()
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| D | dm-io.c | 537 int dm_io(struct dm_io_request *io_req, unsigned num_regions, in dm_io() function
556 EXPORT_SYMBOL(dm_io);
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| D | dm-snap-persistent.c | 223 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()
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| D | dm-log.c | 299 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()
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| D | dm-kcopyd.c | 577 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()
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| D | dm-raid1.c | 277 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()
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| D | dm-integrity.c | 492 return dm_io(&io_req, 1, &io_loc, NULL); in sync_rw_sb()
971 r = dm_io(&io_req, 1, &io_loc, NULL); in rw_journal_sectors()
1085 r = dm_io(&io_req, 1, &io_loc, NULL); in copy_from_journal()
2437 r = dm_io(&io_req, 1, &io_loc, NULL); in integrity_recalc()
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| /Linux-v5.4/include/linux/ |
| D | dm-io.h | 81 int dm_io(struct dm_io_request *io_req, unsigned num_regions,
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