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Searched refs:bbio (Results 1 – 9 of 9) sorted by relevance

/linux-4.19.296/fs/btrfs/
Draid56.c47 struct btrfs_bio *bbio; member
268 u64 num = rbio->bbio->raid_map[0]; in rbio_bucket()
559 if (last->bbio->raid_map[0] != in rbio_can_merge()
560 cur->bbio->raid_map[0]) in rbio_can_merge()
672 if (cur->bbio->raid_map[0] == rbio->bbio->raid_map[0]) { in lock_stripe_add()
840 btrfs_put_bbio(rbio->bbio); in __free_raid_bio()
914 0 : rbio->bbio->max_errors; in raid_write_end_io()
969 struct btrfs_bio *bbio, in alloc_rbio() argument
974 int real_stripes = bbio->num_stripes - bbio->num_tgtdevs; in alloc_rbio()
995 rbio->bbio = bbio; in alloc_rbio()
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Draid56.h34 struct btrfs_bio *bbio, u64 stripe_len,
37 struct btrfs_bio *bbio, u64 stripe_len);
44 struct btrfs_bio *bbio, u64 stripe_len,
51 struct btrfs_bio *bbio, u64 length);
Dvolumes.c5252 static void sort_parity_stripes(struct btrfs_bio *bbio, int num_stripes) in sort_parity_stripes() argument
5262 if (parity_smaller(bbio->raid_map[i], in sort_parity_stripes()
5263 bbio->raid_map[i+1])) { in sort_parity_stripes()
5264 s = bbio->stripes[i]; in sort_parity_stripes()
5265 l = bbio->raid_map[i]; in sort_parity_stripes()
5266 bbio->stripes[i] = bbio->stripes[i+1]; in sort_parity_stripes()
5267 bbio->raid_map[i] = bbio->raid_map[i+1]; in sort_parity_stripes()
5268 bbio->stripes[i+1] = s; in sort_parity_stripes()
5269 bbio->raid_map[i+1] = l; in sort_parity_stripes()
5279 struct btrfs_bio *bbio = kzalloc( in alloc_btrfs_bio() local
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Dscrub.c56 struct btrfs_bio *bbio; member
259 (page->recover->bbio->map_type & BTRFS_BLOCK_GROUP_RAID56_MASK); in scrub_is_page_on_raid56()
815 btrfs_put_bbio(recover->bbio); in scrub_put_recover()
1029 int max_allowed = r->bbio->num_stripes - in scrub_handle_errored_block()
1030 r->bbio->num_tgtdevs; in scrub_handle_errored_block()
1219 static inline int scrub_nr_raid_mirrors(struct btrfs_bio *bbio) in scrub_nr_raid_mirrors() argument
1221 if (bbio->map_type & BTRFS_BLOCK_GROUP_RAID5) in scrub_nr_raid_mirrors()
1223 else if (bbio->map_type & BTRFS_BLOCK_GROUP_RAID6) in scrub_nr_raid_mirrors()
1226 return (int)bbio->num_stripes; in scrub_nr_raid_mirrors()
1270 struct btrfs_bio *bbio; in scrub_setup_recheck_block() local
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Dreada.c224 struct btrfs_bio *bbio) in reada_find_zone() argument
272 for (i = 0; i < bbio->num_stripes; ++i) { in reada_find_zone()
274 zone->devs[i] = bbio->stripes[i].dev; in reada_find_zone()
276 zone->ndevs = bbio->num_stripes; in reada_find_zone()
305 struct btrfs_bio *bbio = NULL; in reada_find_extent() local
339 &length, &bbio, 0); in reada_find_extent()
340 if (ret || !bbio || length < fs_info->nodesize) in reada_find_extent()
343 if (bbio->num_stripes > BTRFS_MAX_MIRRORS) { in reada_find_extent()
350 real_stripes = bbio->num_stripes - bbio->num_tgtdevs; in reada_find_extent()
354 dev = bbio->stripes[nzones].dev; in reada_find_extent()
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Dvolumes.h401 void btrfs_get_bbio(struct btrfs_bio *bbio);
402 void btrfs_put_bbio(struct btrfs_bio *bbio);
Dextent_io.c2026 struct btrfs_bio *bbio = NULL; in repair_io_failure() local
2050 &map_length, &bbio, 0); in repair_io_failure()
2056 ASSERT(bbio->mirror_num == 1); in repair_io_failure()
2059 &map_length, &bbio, mirror_num); in repair_io_failure()
2065 BUG_ON(mirror_num != bbio->mirror_num); in repair_io_failure()
2068 sector = bbio->stripes[bbio->mirror_num - 1].physical >> 9; in repair_io_failure()
2070 dev = bbio->stripes[bbio->mirror_num - 1].dev; in repair_io_failure()
2071 btrfs_put_bbio(bbio); in repair_io_failure()
Dextent-tree.c1972 struct btrfs_bio *bbio = NULL; in btrfs_discard_extent() local
1982 &bbio, 0); in btrfs_discard_extent()
1985 struct btrfs_bio_stripe *stripe = bbio->stripes; in btrfs_discard_extent()
1989 for (i = 0; i < bbio->num_stripes; i++, stripe++) { in btrfs_discard_extent()
2021 btrfs_put_bbio(bbio); in btrfs_discard_extent()
/linux-4.19.296/block/
Dblk-merge.c241 struct bio *fbio, *bbio; in __blk_recalc_rq_segments() local
292 bbio = bio; in __blk_recalc_rq_segments()
297 if (seg_size > bbio->bi_seg_back_size) in __blk_recalc_rq_segments()
298 bbio->bi_seg_back_size = seg_size; in __blk_recalc_rq_segments()