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

/linux/fs/btrfs/
A Draid56.c561 if (last->bioc->raid_map[0] != cur->bioc->raid_map[0]) in rbio_can_merge()
674 if (cur->bioc->raid_map[0] != rbio->bioc->raid_map[0]) in lock_stripe_add()
967 int real_stripes = bioc->num_stripes - bioc->num_tgtdevs; in alloc_rbio()
988 rbio->bioc = bioc; in alloc_rbio()
1179 struct btrfs_io_context *bioc = rbio->bioc; in finish_rmw() local
1730 btrfs_put_bioc(bioc); in raid56_parity_write()
2132 btrfs_put_bioc(bioc); in raid56_parity_recover()
2147 btrfs_put_bioc(bioc); in raid56_parity_recover()
2156 btrfs_get_bioc(bioc); in raid56_parity_recover()
2313 struct btrfs_io_context *bioc = rbio->bioc; in finish_parity_scrub() local
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A Draid56.h33 int raid56_parity_recover(struct bio *bio, struct btrfs_io_context *bioc,
35 int raid56_parity_write(struct bio *bio, struct btrfs_io_context *bioc,
42 struct btrfs_io_context *bioc, u64 stripe_len,
48 raid56_alloc_missing_rbio(struct bio *bio, struct btrfs_io_context *bioc,
A Dvolumes.c5864 if (bioc->raid_map[i] > bioc->raid_map[i + 1]) { in sort_parity_stripes()
5865 swap(bioc->stripes[i], bioc->stripes[i + 1]); in sort_parity_stripes()
5866 swap(bioc->raid_map[i], bioc->raid_map[i + 1]); in sort_parity_stripes()
5898 return bioc; in alloc_btrfs_io_context()
5909 if (!bioc) in btrfs_put_bioc()
5912 kfree(bioc); in btrfs_put_bioc()
6010 if (!bioc) { in __btrfs_map_block_for_discard()
6532 if (!bioc) { in __btrfs_map_block()
6671 if (atomic_read(&bioc->error) > bioc->max_errors) { in btrfs_end_bio()
6731 if (atomic_read(&bioc->error) > bioc->max_errors) in bioc_error()
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A Dscrub.c1030 int max_allowed = r->bioc->num_stripes - r->bioc->num_tgtdevs; in scrub_handle_errored_block()
1290 bioc = NULL; in scrub_setup_recheck_block()
1300 btrfs_put_bioc(bioc); in scrub_setup_recheck_block()
1307 btrfs_put_bioc(bioc); in scrub_setup_recheck_block()
1313 recover->bioc = bioc; in scrub_setup_recheck_block()
2214 if (ret || !bioc || !bioc->raid_map) in scrub_missing_raid56_pages()
2253 btrfs_put_bioc(bioc); in scrub_missing_raid56_pages()
2841 if (ret || !bioc || !bioc->raid_map) in scrub_parity_check_and_repair()
2864 btrfs_put_bioc(bioc); in scrub_parity_check_and_repair()
3046 bioc = NULL; in scrub_raid56_parity()
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A Dreada.c230 struct btrfs_io_context *bioc) in reada_find_zone() argument
278 for (i = 0; i < bioc->num_stripes; ++i) { in reada_find_zone()
280 zone->devs[i] = bioc->stripes[i].dev; in reada_find_zone()
282 zone->ndevs = bioc->num_stripes; in reada_find_zone()
312 struct btrfs_io_context *bioc = NULL; in reada_find_extent() local
348 &length, &bioc, 0); in reada_find_extent()
352 if (bioc->num_stripes > BTRFS_MAX_MIRRORS) { in reada_find_extent()
359 real_stripes = bioc->num_stripes - bioc->num_tgtdevs; in reada_find_extent()
363 dev = bioc->stripes[nzones].dev; in reada_find_extent()
467 btrfs_put_bioc(bioc); in reada_find_extent()
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A Dzoned.c1638 struct btrfs_io_context *bioc = NULL; in read_zone_info() local
1645 &mapped_length, &bioc); in read_zone_info()
1646 if (ret || !bioc || mapped_length < PAGE_SIZE) { in read_zone_info()
1647 btrfs_put_bioc(bioc); in read_zone_info()
1651 if (bioc->map_type & BTRFS_BLOCK_GROUP_RAID56_MASK) in read_zone_info()
1655 nmirrors = (int)bioc->num_stripes; in read_zone_info()
1657 u64 physical = bioc->stripes[i].physical; in read_zone_info()
1658 struct btrfs_device *dev = bioc->stripes[i].dev; in read_zone_info()
A Dvolumes.h493 void btrfs_get_bioc(struct btrfs_io_context *bioc);
494 void btrfs_put_bioc(struct btrfs_io_context *bioc);
A Dextent_io.c2311 struct btrfs_io_context *bioc = NULL; in repair_io_failure() local
2338 &map_length, &bioc, 0); in repair_io_failure()
2344 ASSERT(bioc->mirror_num == 1); in repair_io_failure()
2347 &map_length, &bioc, mirror_num); in repair_io_failure()
2353 BUG_ON(mirror_num != bioc->mirror_num); in repair_io_failure()
2356 sector = bioc->stripes[bioc->mirror_num - 1].physical >> 9; in repair_io_failure()
2358 dev = bioc->stripes[bioc->mirror_num - 1].dev; in repair_io_failure()
2359 btrfs_put_bioc(bioc); in repair_io_failure()
A Dextent-tree.c1316 struct btrfs_io_context *bioc = NULL; in btrfs_discard_extent() local
1330 &num_bytes, &bioc, 0); in btrfs_discard_extent()
1339 stripe = bioc->stripes; in btrfs_discard_extent()
1340 for (i = 0; i < bioc->num_stripes; i++, stripe++) { in btrfs_discard_extent()
1363 btrfs_put_bioc(bioc); in btrfs_discard_extent()
1374 btrfs_put_bioc(bioc); in btrfs_discard_extent()

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