| /kernel/linux/linux-5.10/fs/btrfs/ |
| H A D | check-integrity.c | 139 unsigned int mirror_num; /* large enough to hold member
223 int mirror_num; member
313 int mirror_num);
359 int mirror_num,
394 b->mirror_num = 0; in btrfsic_block_init()
667 int mirror_num; in btrfsic_process_superblock() local
699 for (mirror_num = 1; mirror_num <= num_copies; mirror_num++) { in btrfsic_process_superblock()
707 mirror_num); in btrfsic_process_superblock()
836 int mirror_num; btrfsic_process_superblock_dev_mirror() local
1425 int mirror_num; btrfsic_handle_extent_data() local
1503 btrfsic_map_block(struct btrfsic_state *state, u64 bytenr, u32 len, struct btrfsic_block_data_ctx *block_ctx_out, int mirror_num) btrfsic_map_block() argument
2161 int mirror_num; btrfsic_process_written_superblock() local
2562 btrfsic_block_lookup_or_add( struct btrfsic_state *state, struct btrfsic_block_data_ctx *block_ctx, const char *additional_string, int is_metadata, int is_iodone, int never_written, int mirror_num, int *was_created) btrfsic_block_lookup_or_add() argument
2623 int mirror_num; btrfsic_cmp_log_and_dev_bytenr() local
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| H A D | extent_io.h | 71 int mirror_num,
184 int __must_check submit_one_bio(struct bio *bio, int mirror_num,
216 int mirror_num);
285 unsigned int pg_offset, int mirror_num);
287 int btrfs_repair_eb_io_failure(const struct extent_buffer *eb, int mirror_num);
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| H A D | disk-io.h | 86 int mirror_num, unsigned long bio_flags);
116 int mirror_num, unsigned long bio_flags,
120 int mirror_num);
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| H A D | btrfs_inode.h | 372 u64 logical_start, u8 *csum, u8 *csum_expected, int mirror_num) in btrfs_print_data_csum_error()
386 mirror_num); in btrfs_print_data_csum_error()
394 mirror_num); in btrfs_print_data_csum_error()
371 btrfs_print_data_csum_error(struct btrfs_inode *inode, u64 logical_start, u8 *csum, u8 *csum_expected, int mirror_num) btrfs_print_data_csum_error() argument
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| H A D | scrub.c | 75 unsigned int mirror_num:8; member
240 u64 gen, int mirror_num, u8 *csum, int force,
855 BUG_ON(sblock_to_check->pagev[0]->mirror_num < 1); in scrub_handle_errored_block()
856 failed_mirror_index = sblock_to_check->pagev[0]->mirror_num - 1; in scrub_handle_errored_block()
1044 sblock_other->pagev[0]->mirror_num = 1 + mirror_index; in scrub_handle_errored_block()
1372 page->mirror_num = mirror_index + 1; in scrub_setup_recheck_block()
1401 int mirror_num; in scrub_submit_raid56_bio_wait() local
1407 mirror_num = page->sblock->pagev[0]->mirror_num; in scrub_submit_raid56_bio_wait()
1410 mirror_num, in scrub_submit_raid56_bio_wait()
2153 scrub_pages(struct scrub_ctx *sctx, u64 logical, u64 len, u64 physical, struct btrfs_device *dev, u64 flags, u64 gen, int mirror_num, u8 *csum, int force, u64 physical_for_dev_replace) scrub_pages() argument
2402 scrub_extent(struct scrub_ctx *sctx, struct map_lookup *map, u64 logical, u64 len, u64 physical, struct btrfs_device *dev, u64 flags, u64 gen, int mirror_num, u64 physical_for_dev_replace) scrub_extent() argument
2457 scrub_pages_for_parity(struct scrub_parity *sparity, u64 logical, u64 len, u64 physical, struct btrfs_device *dev, u64 flags, u64 gen, int mirror_num, u8 *csum) scrub_pages_for_parity() argument
2541 scrub_extent_for_parity(struct scrub_parity *sparity, u64 logical, u64 len, u64 physical, struct btrfs_device *dev, u64 flags, u64 gen, int mirror_num) scrub_extent_for_parity() argument
2997 int mirror_num; scrub_stripe() local
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| H A D | compression.c | 172 csum, cb_sum, cb->mirror_num); in check_compressed_csum()
200 unsigned int mirror = btrfs_io_bio(bio)->mirror_num; in end_compressed_bio_read()
213 * Record the correct mirror_num in cb->orig_bio so that in end_compressed_bio_read()
216 btrfs_io_bio(cb->orig_bio)->mirror_num = mirror; in end_compressed_bio_read()
217 cb->mirror_num = mirror; in end_compressed_bio_read()
403 cb->mirror_num = 0; in btrfs_submit_compressed_write()
620 int mirror_num, unsigned long bio_flags) in btrfs_submit_compressed_read()
658 cb->mirror_num = mirror_num; in btrfs_submit_compressed_read()
740 ret = btrfs_map_bio(fs_info, comp_bio, mirror_num); in btrfs_submit_compressed_read()
619 btrfs_submit_compressed_read(struct inode *inode, struct bio *bio, int mirror_num, unsigned long bio_flags) btrfs_submit_compressed_read() argument
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| H A D | compression.h | 57 int mirror_num; member
101 int mirror_num, unsigned long bio_flags);
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| H A D | volumes.h | 291 unsigned int mirror_num; member
334 int mirror_num; member
422 struct btrfs_bio **bbio_ret, int mirror_num);
433 int mirror_num);
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| H A D | raid56.h | 35 int mirror_num, int generic_io);
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| H A D | reada.c | 648 int mirror_num, struct extent_buffer **eb) in reada_tree_block_flagged()
659 ret = read_extent_buffer_pages(buf, WAIT_PAGE_LOCK, mirror_num); in reada_tree_block_flagged()
680 int mirror_num = 0; in reada_start_machine_dev() local
734 mirror_num = i + 1; in reada_start_machine_dev()
741 ret = reada_tree_block_flagged(fs_info, logical, mirror_num, &eb); in reada_start_machine_dev()
647 reada_tree_block_flagged(struct btrfs_fs_info *fs_info, u64 bytenr, int mirror_num, struct extent_buffer **eb) reada_tree_block_flagged() argument
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| H A D | volumes.c | 228 int mirror_num, int need_raid_map);
5837 u64 srcdev_devid, int *mirror_num, in get_extra_mirror_from_replace()
5856 if (*mirror_num > num_stripes) { in get_extra_mirror_from_replace()
5867 * process the rest of the function using the mirror_num of the source in get_extra_mirror_from_replace()
5894 *mirror_num = index_srcdev + 1; in get_extra_mirror_from_replace()
6102 int mirror_num, int need_raid_map) in __btrfs_map_block()
6152 if (dev_replace_is_ongoing && mirror_num == map->num_stripes + 1 && in __btrfs_map_block()
6156 &mirror_num, in __btrfs_map_block()
6162 } else if (mirror_num > map->num_stripes) { in __btrfs_map_block()
6163 mirror_num in __btrfs_map_block()
5835 get_extra_mirror_from_replace(struct btrfs_fs_info *fs_info, u64 logical, u64 length, u64 srcdev_devid, int *mirror_num, u64 *physical) get_extra_mirror_from_replace() argument
6098 __btrfs_map_block(struct btrfs_fs_info *fs_info, enum btrfs_map_op op, u64 logical, u64 *length, struct btrfs_bio **bbio_ret, int mirror_num, int need_raid_map) __btrfs_map_block() argument
6340 btrfs_map_block(struct btrfs_fs_info *fs_info, enum btrfs_map_op op, u64 logical, u64 *length, struct btrfs_bio **bbio_ret, int mirror_num) btrfs_map_block() argument
6462 btrfs_map_bio(struct btrfs_fs_info *fs_info, struct bio *bio, int mirror_num) btrfs_map_bio() argument
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| H A D | extent_io.c | 163 int __must_check submit_one_bio(struct bio *bio, int mirror_num, in submit_one_bio() argument
172 ret = btrfs_submit_data_bio(tree->private_data, bio, mirror_num, in submit_one_bio()
176 mirror_num, bio_flags); in submit_one_bio()
2255 unsigned int pg_offset, int mirror_num) in repair_io_failure()
2265 BUG_ON(!mirror_num); in repair_io_failure()
2291 ASSERT(bbio->mirror_num == 1); in repair_io_failure()
2294 &map_length, &bbio, mirror_num); in repair_io_failure()
2300 BUG_ON(mirror_num != bbio->mirror_num); in repair_io_failure()
2303 sector = bbio->stripes[bbio->mirror_num in repair_io_failure()
2253 repair_io_failure(struct btrfs_fs_info *fs_info, u64 ino, u64 start, u64 length, u64 logical, struct page *page, unsigned int pg_offset, int mirror_num) repair_io_failure() argument
2334 btrfs_repair_eb_io_failure(const struct extent_buffer *eb, int mirror_num) btrfs_repair_eb_io_failure() argument
3026 submit_extent_page(unsigned int opf, struct writeback_control *wbc, struct page *page, u64 offset, size_t size, unsigned long pg_offset, struct bio **bio_ret, bio_end_io_t end_io_func, int mirror_num, unsigned long prev_bio_flags, unsigned long bio_flags, bool force_bio_submit) submit_extent_page() argument
5486 read_extent_buffer_pages(struct extent_buffer *eb, int wait, int mirror_num) read_extent_buffer_pages() argument
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| H A D | disk-io.c | 115 int mirror_num; member
403 int mirror_num = 0; in btree_read_extent_buffer_pages() local
409 ret = read_extent_buffer_pages(eb, WAIT_COMPLETE, mirror_num); in btree_read_extent_buffer_pages()
431 mirror_num++; in btree_read_extent_buffer_pages()
432 if (mirror_num == failed_mirror) in btree_read_extent_buffer_pages()
433 mirror_num++; in btree_read_extent_buffer_pages()
435 if (mirror_num > num_copies) in btree_read_extent_buffer_pages()
733 ret = btrfs_map_bio(btrfs_sb(inode->i_sb), async->bio, async->mirror_num); in run_one_async_done()
749 int mirror_num, unsigned long bio_flags, in btrfs_wq_submit_bio()
761 async->mirror_num in btrfs_wq_submit_bio()
748 btrfs_wq_submit_bio(struct btrfs_fs_info *fs_info, struct bio *bio, int mirror_num, unsigned long bio_flags, u64 bio_offset, void *private_data, extent_submit_bio_start_t *submit_bio_start) btrfs_wq_submit_bio() argument
816 btrfs_submit_metadata_bio(struct inode *inode, struct bio *bio, int mirror_num, unsigned long bio_flags) btrfs_submit_metadata_bio() argument
2432 validate_super(struct btrfs_fs_info *fs_info, struct btrfs_super_block *sb, int mirror_num) validate_super() argument
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| H A D | raid56.c | 2170 int mirror_num, int generic_io) in raid56_parity_recover()
2176 ASSERT(bbio->mirror_num == mirror_num); in raid56_parity_recover()
2177 btrfs_io_bio(bio)->mirror_num = mirror_num; in raid56_parity_recover()
2212 * for 'mirror_num > 2', select a stripe to fail on every retry. in raid56_parity_recover()
2214 if (mirror_num > 2) { in raid56_parity_recover()
2220 rbio->failb = rbio->real_stripes - (mirror_num - 1); in raid56_parity_recover()
2168 raid56_parity_recover(struct btrfs_fs_info *fs_info, struct bio *bio, struct btrfs_bio *bbio, u64 stripe_len, int mirror_num, int generic_io) raid56_parity_recover() argument
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| /kernel/linux/linux-6.6/fs/btrfs/ |
| H A D | check-integrity.c | 140 unsigned int mirror_num; /* large enough to hold member
223 int mirror_num; member
271 int mirror_num);
309 int mirror_num,
344 b->mirror_num = 0; in btrfsic_block_init()
614 int mirror_num; in btrfsic_process_superblock() local
646 for (mirror_num = 1; mirror_num <= num_copies; mirror_num++) { in btrfsic_process_superblock()
654 mirror_num); in btrfsic_process_superblock()
783 int mirror_num; btrfsic_process_superblock_dev_mirror() local
1376 int mirror_num; btrfsic_handle_extent_data() local
1455 btrfsic_map_block(struct btrfsic_state *state, u64 bytenr, u32 len, struct btrfsic_block_data_ctx *block_ctx_out, int mirror_num) btrfsic_map_block() argument
2125 int mirror_num; btrfsic_process_written_superblock() local
2533 btrfsic_block_lookup_or_add( struct btrfsic_state *state, struct btrfsic_block_data_ctx *block_ctx, const char *additional_string, int is_metadata, int is_iodone, int never_written, int mirror_num, int *was_created) btrfsic_block_lookup_or_add() argument
2594 int mirror_num; btrfsic_cmp_log_and_dev_bytenr() local
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| H A D | bio.c | 195 int mirror = repair_bbio->mirror_num; in btrfs_end_repair_bio()
203 if (mirror == fbio->bbio->mirror_num) { in btrfs_end_repair_bio()
219 } while (mirror != fbio->bbio->mirror_num); in btrfs_end_repair_bio()
276 mirror = next_repair_mirror(fbio, failed_bbio->mirror_num); in repair_one_sector()
388 bbio->mirror_num = bioc->mirror_num; in btrfs_raid56_end_io()
497 struct btrfs_io_stripe *smap, int mirror_num) in __btrfs_submit_bio()
501 btrfs_bio(bio)->mirror_num = mirror_num; in __btrfs_submit_bio()
513 raid56_parity_recover(bio, bioc, mirror_num); in __btrfs_submit_bio()
496 __btrfs_submit_bio(struct bio *bio, struct btrfs_io_context *bioc, struct btrfs_io_stripe *smap, int mirror_num) __btrfs_submit_bio() argument
541 int mirror_num; global() member
623 btrfs_wq_submit_bio(struct btrfs_bio *bbio, struct btrfs_io_context *bioc, struct btrfs_io_stripe *smap, int mirror_num) btrfs_wq_submit_bio() argument
645 btrfs_submit_chunk(struct btrfs_bio *bbio, int mirror_num) btrfs_submit_chunk() argument
729 btrfs_submit_bio(struct btrfs_bio *bbio, int mirror_num) btrfs_submit_bio() argument
748 btrfs_repair_io_failure(struct btrfs_fs_info *fs_info, u64 ino, u64 start, u64 length, u64 logical, struct page *page, unsigned int pg_offset, int mirror_num) btrfs_repair_io_failure() argument
809 btrfs_submit_repair_write(struct btrfs_bio *bbio, int mirror_num, bool dev_replace) btrfs_submit_repair_write() argument
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| H A D | bio.h | 73 unsigned int mirror_num; member
105 void btrfs_submit_bio(struct btrfs_bio *bbio, int mirror_num);
106 void btrfs_submit_repair_write(struct btrfs_bio *bbio, int mirror_num, bool dev_replace);
109 unsigned int pg_offset, int mirror_num);
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| H A D | scrub.c | 89 /* Set when @mirror_num, @dev, @physical and @logical are set. */
119 u16 mirror_num; member
624 logical, stripe->mirror_num, in scrub_verify_one_metadata()
634 logical, stripe->mirror_num, in scrub_verify_one_metadata()
644 logical, stripe->mirror_num, in scrub_verify_one_metadata()
669 logical, stripe->mirror_num, in scrub_verify_one_metadata()
680 logical, stripe->mirror_num, in scrub_verify_one_metadata()
826 ASSERT(stripe->mirror_num >= 1); in scrub_stripe_submit_repair_read()
893 int stripe_index = stripe->mirror_num - 1; in scrub_stripe_report_errors()
896 /* For scrub, our mirror_num shoul in scrub_stripe_report_errors()
1521 scrub_find_fill_first_stripe(struct btrfs_block_group *bg, struct btrfs_path *extent_path, struct btrfs_path *csum_path, struct btrfs_device *dev, u64 physical, int mirror_num, u64 logical_start, u32 logical_len, struct scrub_stripe *stripe) scrub_find_fill_first_stripe() argument
1802 queue_scrub_stripe(struct scrub_ctx *sctx, struct btrfs_block_group *bg, struct btrfs_device *dev, int mirror_num, u64 logical, u32 length, u64 physical, u64 *found_logical_ret) queue_scrub_stripe() argument
2013 scrub_simple_mirror(struct scrub_ctx *sctx, struct btrfs_block_group *bg, struct map_lookup *map, u64 logical_start, u64 logical_length, struct btrfs_device *device, u64 physical, int mirror_num) scrub_simple_mirror() argument
2121 const int mirror_num = simple_stripe_mirror_num(map, stripe_index); scrub_simple_stripe() local
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| H A D | raid56.h | 186 int mirror_num);
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| H A D | volumes.c | 6239 * For non-RAID56 profiles, non-zero mirror_num means
6240 * the Nth mirror. (e.g. mirror_num 1 means the first
6269 int mirror_num = (mirror_num_ret ? *mirror_num_ret : 0); in btrfs_map_block() local
6283 if (mirror_num > num_copies) in btrfs_map_block()
6313 mirror_num = 1; in btrfs_map_block()
6317 } else if (mirror_num) { in btrfs_map_block()
6318 stripe_index = mirror_num - 1; in btrfs_map_block()
6322 mirror_num = stripe_index + 1; in btrfs_map_block()
6328 } else if (mirror_num) { in btrfs_map_block()
6329 stripe_index = mirror_num in btrfs_map_block()
8068 btrfs_map_repair_block(struct btrfs_fs_info *fs_info, struct btrfs_io_stripe *smap, u64 logical, u32 length, int mirror_num) btrfs_map_repair_block() argument
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| H A D | disk-io.h | 51 struct btrfs_super_block *sb, int mirror_num);
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| H A D | volumes.h | 429 * The mirror_num of this bioc.
431 * This is for reads which use 0 as mirror_num, thus we should return a
432 * valid mirror_num (>0) for the reader.
434 u16 mirror_num; member
603 u32 length, int mirror_num);
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| H A D | extent_io.h | 214 int read_extent_buffer_pages(struct extent_buffer *eb, int wait, int mirror_num,
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| H A D | raid56.c | 1991 static void set_rbio_raid6_extra_error(struct btrfs_raid_bio *rbio, int mirror_num) in set_rbio_raid6_extra_error() argument
2002 ASSERT(mirror_num > 2); in set_rbio_raid6_extra_error()
2022 failb = rbio->real_stripes - (mirror_num - 1); in set_rbio_raid6_extra_error()
2043 int mirror_num) in raid56_parity_recover()
2063 * for 'mirror_num > 2', select a stripe to fail on every retry. in raid56_parity_recover()
2065 if (mirror_num > 2) in raid56_parity_recover()
2066 set_rbio_raid6_extra_error(rbio, mirror_num); in raid56_parity_recover()
2042 raid56_parity_recover(struct bio *bio, struct btrfs_io_context *bioc, int mirror_num) raid56_parity_recover() argument
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| H A D | disk-io.c | 167 int mirror_num) in btrfs_repair_eb_io_failure()
183 start, p, offset_in_page(start), mirror_num); in btrfs_repair_eb_io_failure()
205 int mirror_num = 0; in btrfs_read_extent_buffer() local
212 ret = read_extent_buffer_pages(eb, WAIT_COMPLETE, mirror_num, check); in btrfs_read_extent_buffer()
226 mirror_num++; in btrfs_read_extent_buffer()
227 if (mirror_num == failed_mirror) in btrfs_read_extent_buffer()
228 mirror_num++; in btrfs_read_extent_buffer()
230 if (mirror_num > num_copies) in btrfs_read_extent_buffer()
2303 * @mirror_num: the super block number to check its bytenr:
2309 struct btrfs_super_block *sb, int mirror_num) in btrfs_validate_super()
166 btrfs_repair_eb_io_failure(const struct extent_buffer *eb, int mirror_num) btrfs_repair_eb_io_failure() argument
2308 btrfs_validate_super(struct btrfs_fs_info *fs_info, struct btrfs_super_block *sb, int mirror_num) btrfs_validate_super() argument
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