diff options
| -rw-r--r-- | fs/btrfs/check-integrity.c | 201 |
1 files changed, 110 insertions, 91 deletions
diff --git a/fs/btrfs/check-integrity.c b/fs/btrfs/check-integrity.c index ed646f2b46f4..7e9f90fa0388 100644 --- a/fs/btrfs/check-integrity.c +++ b/fs/btrfs/check-integrity.c @@ -186,7 +186,6 @@ struct btrfsic_dev_state { struct list_head collision_resolving_node; /* list node */ struct btrfsic_block dummy_block_for_bio_bh_flush; u64 last_flush_gen; - char name[BDEVNAME_SIZE]; }; struct btrfsic_block_hashtable { @@ -403,7 +402,6 @@ static void btrfsic_dev_state_init(struct btrfsic_dev_state *ds) ds->magic_num = BTRFSIC_DEV2STATE_MAGIC_NUMBER; ds->bdev = NULL; ds->state = NULL; - ds->name[0] = '\0'; INIT_LIST_HEAD(&ds->collision_resolving_node); ds->last_flush_gen = 0; btrfsic_block_init(&ds->dummy_block_for_bio_bh_flush); @@ -756,10 +754,10 @@ static int btrfsic_process_superblock_dev_mirror( superblock_tmp->mirror_num = 1 + superblock_mirror_num; if (state->print_mask & BTRFSIC_PRINT_MASK_SUPERBLOCK_WRITE) btrfs_info_in_rcu(fs_info, - "new initial S-block (bdev %p, %s) @%llu (%s/%llu/%d)", + "new initial S-block (bdev %p, %s) @%llu (%pg/%llu/%d)", superblock_bdev, rcu_str_deref(device->name), dev_bytenr, - dev_state->name, dev_bytenr, + dev_state->bdev, dev_bytenr, superblock_mirror_num); list_add(&superblock_tmp->all_blocks_node, &state->all_blocks_list); @@ -938,9 +936,10 @@ continue_with_current_leaf_stack_frame: if (disk_item_offset + sizeof(struct btrfs_item) > sf->block_ctx->len) { leaf_item_out_of_bounce_error: - pr_info("btrfsic: leaf item out of bounce at logical %llu, dev %s\n", + pr_info( + "btrfsic: leaf item out of bounce at logical %llu, dev %pg\n", sf->block_ctx->start, - sf->block_ctx->dev->name); + sf->block_ctx->dev->bdev); goto one_stack_frame_backwards; } btrfsic_read_from_block_data(sf->block_ctx, @@ -1058,9 +1057,10 @@ continue_with_current_node_stack_frame: (uintptr_t)nodehdr; if (key_ptr_offset + sizeof(struct btrfs_key_ptr) > sf->block_ctx->len) { - pr_info("btrfsic: node item out of bounce at logical %llu, dev %s\n", + pr_info( + "btrfsic: node item out of bounce at logical %llu, dev %pg\n", sf->block_ctx->start, - sf->block_ctx->dev->name); + sf->block_ctx->dev->bdev); goto one_stack_frame_backwards; } btrfsic_read_from_block_data( @@ -1228,15 +1228,17 @@ static int btrfsic_create_link_to_next_block( if (next_block->logical_bytenr != next_bytenr && !(!next_block->is_metadata && 0 == next_block->logical_bytenr)) - pr_info("Referenced block @%llu (%s/%llu/%d) found in hash table, %c, bytenr mismatch (!= stored %llu).\n", - next_bytenr, next_block_ctx->dev->name, + pr_info( +"referenced block @%llu (%pg/%llu/%d) found in hash table, %c, bytenr mismatch (!= stored %llu)\n", + next_bytenr, next_block_ctx->dev->bdev, next_block_ctx->dev_bytenr, *mirror_nump, btrfsic_get_block_type(state, next_block), next_block->logical_bytenr); else - pr_info("Referenced block @%llu (%s/%llu/%d) found in hash table, %c.\n", - next_bytenr, next_block_ctx->dev->name, + pr_info( + "referenced block @%llu (%pg/%llu/%d) found in hash table, %c\n", + next_bytenr, next_block_ctx->dev->bdev, next_block_ctx->dev_bytenr, *mirror_nump, btrfsic_get_block_type(state, next_block)); @@ -1324,8 +1326,8 @@ static int btrfsic_handle_extent_data( if (file_extent_item_offset + offsetof(struct btrfs_file_extent_item, disk_num_bytes) > block_ctx->len) { - pr_info("btrfsic: file item out of bounce at logical %llu, dev %s\n", - block_ctx->start, block_ctx->dev->name); + pr_info("btrfsic: file item out of bounce at logical %llu, dev %pg\n", + block_ctx->start, block_ctx->dev->bdev); return -1; } @@ -1344,8 +1346,8 @@ static int btrfsic_handle_extent_data( if (file_extent_item_offset + sizeof(struct btrfs_file_extent_item) > block_ctx->len) { - pr_info("btrfsic: file item out of bounce at logical %llu, dev %s\n", - block_ctx->start, block_ctx->dev->name); + pr_info("btrfsic: file item out of bounce at logical %llu, dev %pg\n", + block_ctx->start, block_ctx->dev->bdev); return -1; } btrfsic_read_from_block_data(block_ctx, &file_extent_item, @@ -1421,9 +1423,10 @@ static int btrfsic_handle_extent_data( next_block->logical_bytenr != next_bytenr && !(!next_block->is_metadata && 0 == next_block->logical_bytenr)) { - pr_info("Referenced block @%llu (%s/%llu/%d) found in hash table, D, bytenr mismatch (!= stored %llu).\n", + pr_info( +"referenced block @%llu (%pg/%llu/%d) found in hash table, D, bytenr mismatch (!= stored %llu)\n", next_bytenr, - next_block_ctx.dev->name, + next_block_ctx.dev->bdev, next_block_ctx.dev_bytenr, mirror_num, next_block->logical_bytenr); @@ -1577,8 +1580,8 @@ static int btrfsic_read_block(struct btrfsic_state *state, return -1; } if (submit_bio_wait(bio)) { - pr_info("btrfsic: read error at logical %llu dev %s!\n", - block_ctx->start, block_ctx->dev->name); + pr_info("btrfsic: read error at logical %llu dev %pg!\n", + block_ctx->start, block_ctx->dev->bdev); bio_put(bio); return -1; } @@ -1602,33 +1605,35 @@ static void btrfsic_dump_database(struct btrfsic_state *state) list_for_each_entry(b_all, &state->all_blocks_list, all_blocks_node) { const struct btrfsic_block_link *l; - pr_info("%c-block @%llu (%s/%llu/%d)\n", + pr_info("%c-block @%llu (%pg/%llu/%d)\n", btrfsic_get_block_type(state, b_all), - b_all->logical_bytenr, b_all->dev_state->name, + b_all->logical_bytenr, b_all->dev_state->bdev, b_all->dev_bytenr, b_all->mirror_num); list_for_each_entry(l, &b_all->ref_to_list, node_ref_to) { - pr_info(" %c @%llu (%s/%llu/%d) refers %u* to %c @%llu (%s/%llu/%d)\n", + pr_info( + " %c @%llu (%pg/%llu/%d) refers %u* to %c @%llu (%pg/%llu/%d)\n", btrfsic_get_block_type(state, b_all), - b_all->logical_bytenr, b_all->dev_state->name, + b_all->logical_bytenr, b_all->dev_state->bdev, b_all->dev_bytenr, b_all->mirror_num, l->ref_cnt, btrfsic_get_block_type(state, l->block_ref_to), l->block_ref_to->logical_bytenr, - l->block_ref_to->dev_state->name, + l->block_ref_to->dev_state->bdev, l->block_ref_to->dev_bytenr, l->block_ref_to->mirror_num); } list_for_each_entry(l, &b_all->ref_from_list, node_ref_from) { - pr_info(" %c @%llu (%s/%llu/%d) is ref %u* from %c @%llu (%s/%llu/%d)\n", + pr_info( + " %c @%llu (%pg/%llu/%d) is ref %u* from %c @%llu (%pg/%llu/%d)\n", btrfsic_get_block_type(state, b_all), - b_all->logical_bytenr, b_all->dev_state->name, + b_all->logical_bytenr, b_all->dev_state->bdev, b_all->dev_bytenr, b_all->mirror_num, l->ref_cnt, btrfsic_get_block_type(state, l->block_ref_from), l->block_ref_from->logical_bytenr, - l->block_ref_from->dev_state->name, + l->block_ref_from->dev_state->bdev, l->block_ref_from->dev_bytenr, l->block_ref_from->mirror_num); } @@ -1743,16 +1748,18 @@ again: if (block->logical_bytenr != bytenr && !(!block->is_metadata && block->logical_bytenr == 0)) - pr_info("Written block @%llu (%s/%llu/%d) found in hash table, %c, bytenr mismatch (!= stored %llu).\n", - bytenr, dev_state->name, + pr_info( +"written block @%llu (%pg/%llu/%d) found in hash table, %c, bytenr mismatch (!= stored %llu)\n", + bytenr, dev_state->bdev, dev_bytenr, block->mirror_num, btrfsic_get_block_type(state, block), block->logical_bytenr); else - pr_info("Written block @%llu (%s/%llu/%d) found in hash table, %c.\n", - bytenr, dev_state->name, + pr_info( + "written block @%llu (%pg/%llu/%d) found in hash table, %c\n", + bytenr, dev_state->bdev, dev_bytenr, block->mirror_num, btrfsic_get_block_type(state, block)); @@ -1767,8 +1774,9 @@ again: processed_len = state->datablock_size; bytenr = block->logical_bytenr; if (state->print_mask & BTRFSIC_PRINT_MASK_VERBOSE) - pr_info("Written block @%llu (%s/%llu/%d) found in hash table, %c.\n", - bytenr, dev_state->name, dev_bytenr, + pr_info( + "written block @%llu (%pg/%llu/%d) found in hash table, %c\n", + bytenr, dev_state->bdev, dev_bytenr, block->mirror_num, btrfsic_get_block_type(state, block)); } @@ -1778,9 +1786,10 @@ again: list_empty(&block->ref_to_list) ? ' ' : '!', list_empty(&block->ref_from_list) ? ' ' : '!'); if (btrfsic_is_block_ref_by_superblock(state, block, 0)) { - pr_info("btrfs: attempt to overwrite %c-block @%llu (%s/%llu/%d), old(gen=%llu, objectid=%llu, type=%d, offset=%llu), new(gen=%llu), which is referenced by most recent superblock (superblockgen=%llu)!\n", + pr_info( +"btrfs: attempt to overwrite %c-block @%llu (%pg/%llu/%d), old(gen=%llu, objectid=%llu, type=%d, offset=%llu), new(gen=%llu), which is referenced by most recent superblock (superblockgen=%llu)!\n", btrfsic_get_block_type(state, block), bytenr, - dev_state->name, dev_bytenr, block->mirror_num, + dev_state->bdev, dev_bytenr, block->mirror_num, block->generation, btrfs_disk_key_objectid(&block->disk_key), block->disk_key.type, @@ -1792,9 +1801,10 @@ again: } if (!block->is_iodone && !block->never_written) { - pr_info("btrfs: attempt to overwrite %c-block @%llu (%s/%llu/%d), oldgen=%llu, newgen=%llu, which is not yet iodone!\n", + pr_info( +"btrfs: attempt to overwrite %c-block @%llu (%pg/%llu/%d), oldgen=%llu, newgen=%llu, which is not yet iodone!\n", btrfsic_get_block_type(state, block), bytenr, - dev_state->name, dev_bytenr, block->mirror_num, + dev_state->bdev, dev_bytenr, block->mirror_num, block->generation, btrfs_stack_header_generation( (struct btrfs_header *) @@ -1921,8 +1931,9 @@ again: if (!is_metadata) { processed_len = state->datablock_size; if (state->print_mask & BTRFSIC_PRINT_MASK_VERBOSE) - pr_info("Written block (%s/%llu/?) !found in hash table, D.\n", - dev_state->name, dev_bytenr); + pr_info( + "written block (%pg/%llu/?) !found in hash table, D\n", + dev_state->bdev, dev_bytenr); if (!state->include_extent_data) { /* ignore that written D block */ goto continue_loop; @@ -1939,8 +1950,9 @@ again: btrfsic_cmp_log_and_dev_bytenr(state, bytenr, dev_state, dev_bytenr); if (state->print_mask & BTRFSIC_PRINT_MASK_VERBOSE) - pr_info("Written block @%llu (%s/%llu/?) !found in hash table, M.\n", - bytenr, dev_state->name, dev_bytenr); + pr_info( + "written block @%llu (%pg/%llu/?) !found in hash table, M\n", + bytenr, dev_state->bdev, dev_bytenr); } block_ctx.dev = dev_state; @@ -1995,9 +2007,9 @@ again: block->next_in_same_bio = NULL; } if (state->print_mask & BTRFSIC_PRINT_MASK_VERBOSE) - pr_info("New written %c-block @%llu (%s/%llu/%d)\n", + pr_info("new written %c-block @%llu (%pg/%llu/%d)\n", is_metadata ? 'M' : 'D', - block->logical_bytenr, block->dev_state->name, + block->logical_bytenr, block->dev_state->bdev, block->dev_bytenr, block->mirror_num); list_add(&block->all_blocks_node, &state->all_blocks_list); btrfsic_block_hashtable_add(block, &state->block_hashtable); @@ -2041,10 +2053,10 @@ static void btrfsic_bio_end_io(struct bio *bp) if ((dev_state->state->print_mask & BTRFSIC_PRINT_MASK_END_IO_BIO_BH)) - pr_info("bio_end_io(err=%d) for %c @%llu (%s/%llu/%d)\n", + pr_info("bio_end_io(err=%d) for %c @%llu (%pg/%llu/%d)\n", bp->bi_status, btrfsic_get_block_type(dev_state->state, block), - block->logical_bytenr, dev_state->name, + block->logical_bytenr, dev_state->bdev, block->dev_bytenr, block->mirror_num); next_block = block->next_in_same_bio; block->iodone_w_error = iodone_w_error; @@ -2052,8 +2064,8 @@ static void btrfsic_bio_end_io(struct bio *bp) dev_state->last_flush_gen++; if ((dev_state->state->print_mask & BTRFSIC_PRINT_MASK_END_IO_BIO_BH)) - pr_info("bio_end_io() new %s flush_gen=%llu\n", - dev_state->name, + pr_info("bio_end_io() new %pg flush_gen=%llu\n", + dev_state->bdev, dev_state->last_flush_gen); } if (block->submit_bio_bh_rw & REQ_FUA) @@ -2078,17 +2090,19 @@ static int btrfsic_process_written_superblock( if (!(superblock->generation > state->max_superblock_generation || 0 == state->max_superblock_generation)) { if (state->print_mask & BTRFSIC_PRINT_MASK_SUPERBLOCK_WRITE) - pr_info("btrfsic: superblock @%llu (%s/%llu/%d) with old gen %llu <= %llu\n", + pr_info( + "btrfsic: superblock @%llu (%pg/%llu/%d) with old gen %llu <= %llu\n", superblock->logical_bytenr, - superblock->dev_state->name, + superblock->dev_state->bdev, superblock->dev_bytenr, superblock->mirror_num, btrfs_super_generation(super_hdr), state->max_superblock_generation); } else { if (state->print_mask & BTRFSIC_PRINT_MASK_SUPERBLOCK_WRITE) - pr_info("btrfsic: got new superblock @%llu (%s/%llu/%d) with new gen %llu > %llu\n", + pr_info( + "btrfsic: got new superblock @%llu (%pg/%llu/%d) with new gen %llu > %llu\n", superblock->logical_bytenr, - superblock->dev_state->name, + superblock->dev_state->bdev, superblock->dev_bytenr, superblock->mirror_num, btrfs_super_generation(super_hdr), state->max_superblock_generation); @@ -2232,38 +2246,42 @@ static int btrfsic_check_all_ref_blocks(struct btrfsic_state *state, */ list_for_each_entry(l, &block->ref_to_list, node_ref_to) { if (state->print_mask & BTRFSIC_PRINT_MASK_VERBOSE) - pr_info("rl=%d, %c @%llu (%s/%llu/%d) %u* refers to %c @%llu (%s/%llu/%d)\n", + pr_info( + "rl=%d, %c @%llu (%pg/%llu/%d) %u* refers to %c @%llu (%pg/%llu/%d)\n", recursion_level, btrfsic_get_block_type(state, block), - block->logical_bytenr, block->dev_state->name, + block->logical_bytenr, block->dev_state->bdev, block->dev_bytenr, block->mirror_num, l->ref_cnt, btrfsic_get_block_type(state, l->block_ref_to), l->block_ref_to->logical_bytenr, - l->block_ref_to->dev_state->name, + l->block_ref_to->dev_state->bdev, l->block_ref_to->dev_bytenr, l->block_ref_to->mirror_num); if (l->block_ref_to->never_written) { - pr_info("btrfs: attempt to write superblock which references block %c @%llu (%s/%llu/%d) which is never written!\n", + pr_info( +"btrfs: attempt to write superblock which references block %c @%llu (%pg/%llu/%d) which is never written!\n", btrfsic_get_block_type(state, l->block_ref_to), l->block_ref_to->logical_bytenr, - l->block_ref_to->dev_state->name, + l->block_ref_to->dev_state->bdev, l->block_ref_to->dev_bytenr, l->block_ref_to->mirror_num); ret = -1; } else if (!l->block_ref_to->is_iodone) { - pr_info("btrfs: attempt to write superblock which references block %c @%llu (%s/%llu/%d) which is not yet iodone!\n", + pr_info( +"btrfs: attempt to write superblock which references block %c @%llu (%pg/%llu/%d) which is not yet iodone!\n", btrfsic_get_block_type(state, l->block_ref_to), l->block_ref_to->logical_bytenr, - l->block_ref_to->dev_state->name, + l->block_ref_to->dev_state->bdev, l->block_ref_to->dev_bytenr, l->block_ref_to->mirror_num); ret = -1; } else if (l->block_ref_to->iodone_w_error) { - pr_info("btrfs: attempt to write superblock which references block %c @%llu (%s/%llu/%d) which has write error!\n", + pr_info( +"btrfs: attempt to write superblock which references block %c @%llu (%pg/%llu/%d) which has write error!\n", btrfsic_get_block_type(state, l->block_ref_to), l->block_ref_to->logical_bytenr, - l->block_ref_to->dev_state->name, + l->block_ref_to->dev_state->bdev, l->block_ref_to->dev_bytenr, l->block_ref_to->mirror_num); ret = -1; @@ -2273,10 +2291,11 @@ static int btrfsic_check_all_ref_blocks(struct btrfsic_state *state, l->parent_generation && BTRFSIC_GENERATION_UNKNOWN != l->block_ref_to->generation) { - pr_info("btrfs: attempt to write superblock which references block %c @%llu (%s/%llu/%d) with generation %llu != parent generation %llu!\n", + pr_info( +"btrfs: attempt to write superblock which references block %c @%llu (%pg/%llu/%d) with generation %llu != parent generation %llu!\n", btrfsic_get_block_type(state, l->block_ref_to), l->block_ref_to->logical_bytenr, - l->block_ref_to->dev_state->name, + l->block_ref_to->dev_state->bdev, l->block_ref_to->dev_bytenr, l->block_ref_to->mirror_num, l->block_ref_to->generation, @@ -2284,10 +2303,11 @@ static int btrfsic_check_all_ref_blocks(struct btrfsic_state *state, ret = -1; } else if (l->block_ref_to->flush_gen > l->block_ref_to->dev_state->last_flush_gen) { - pr_info("btrfs: attempt to write superblock which references block %c @%llu (%s/%llu/%d) which is not flushed out of disk's write cache (block flush_gen=%llu, dev->flush_gen=%llu)!\n", + pr_info( +"btrfs: attempt to write superblock which references block %c @%llu (%pg/%llu/%d) which is not flushed out of disk's write cache (block flush_gen=%llu, dev->flush_gen=%llu)!\n", btrfsic_get_block_type(state, l->block_ref_to), l->block_ref_to->logical_bytenr, - l->block_ref_to->dev_state->name, + l->block_ref_to->dev_state->bdev, l->block_ref_to->dev_bytenr, l->block_ref_to->mirror_num, block->flush_gen, l->block_ref_to->dev_state->last_flush_gen); @@ -2324,15 +2344,16 @@ static int btrfsic_is_block_ref_by_superblock( */ list_for_each_entry(l, &block->ref_from_list, node_ref_from) { if (state->print_mask & BTRFSIC_PRINT_MASK_VERBOSE) - pr_info("rl=%d, %c @%llu (%s/%llu/%d) is ref %u* from %c @%llu (%s/%llu/%d)\n", + pr_info( + "rl=%d, %c @%llu (%pg/%llu/%d) is ref %u* from %c @%llu (%pg/%llu/%d)\n", recursion_level, btrfsic_get_block_type(state, block), - block->logical_bytenr, block->dev_state->name, + block->logical_bytenr, block->dev_state->bdev, block->dev_bytenr, block->mirror_num, l->ref_cnt, btrfsic_get_block_type(state, l->block_ref_from), l->block_ref_from->logical_bytenr, - l->block_ref_from->dev_state->name, + l->block_ref_from->dev_state->bdev, l->block_ref_from->dev_bytenr, l->block_ref_from->mirror_num); if (l->block_ref_from->is_superblock && @@ -2354,30 +2375,30 @@ static int btrfsic_is_block_ref_by_superblock( static void btrfsic_print_add_link(const struct btrfsic_state *state, const struct btrfsic_block_link *l) { - pr_info("Add %u* link from %c @%llu (%s/%llu/%d) to %c @%llu (%s/%llu/%d).\n", + pr_info("add %u* link from %c @%llu (%pg/%llu/%d) to %c @%llu (%pg/%llu/%d)\n", l->ref_cnt, btrfsic_get_block_type(state, l->block_ref_from), l->block_ref_from->logical_bytenr, - l->block_ref_from->dev_state->name, + l->block_ref_from->dev_state->bdev, l->block_ref_from->dev_bytenr, l->block_ref_from->mirror_num, btrfsic_get_block_type(state, l->block_ref_to), l->block_ref_to->logical_bytenr, - l->block_ref_to->dev_state->name, l->block_ref_to->dev_bytenr, + l->block_ref_to->dev_state->bdev, l->block_ref_to->dev_bytenr, l->block_ref_to->mirror_num); } static void btrfsic_print_rem_link(const struct btrfsic_state *state, const struct btrfsic_block_link *l) { - pr_info("Rem %u* link from %c @%llu (%s/%llu/%d) to %c @%llu (%s/%llu/%d).\n", + pr_info("rem %u* link from %c @%llu (%pg/%llu/%d) to %c @%llu (%pg/%llu/%d)\n", l->ref_cnt, btrfsic_get_block_type(state, l->block_ref_from), l->block_ref_from->logical_bytenr, - l->block_ref_from->dev_state->name, + l->block_ref_from->dev_state->bdev, l->block_ref_from->dev_bytenr, l->block_ref_from->mirror_num, btrfsic_get_block_type(state, l->block_ref_to), l->block_ref_to->logical_bytenr, - l->block_ref_to->dev_state->name, l->block_ref_to->dev_bytenr, + l->block_ref_to->dev_state->bdev, l->block_ref_to->dev_bytenr, l->block_ref_to->mirror_num); } @@ -2419,9 +2440,9 @@ static void btrfsic_dump_tree_sub(const struct btrfsic_state *state, * This algorithm is recursive because the amount of used stack space * is very small and the max recursion depth is limited. */ - indent_add = sprintf(buf, "%c-%llu(%s/%llu/%u)", + indent_add = sprintf(buf, "%c-%llu(%pg/%llu/%u)", btrfsic_get_block_type(state, block), - block->logical_bytenr, block->dev_state->name, + block->logical_bytenr, block->dev_state->bdev, block->dev_bytenr, block->mirror_num); if (indent_level + indent_add > BTRFSIC_TREE_DUMP_MAX_INDENT_LEVEL) { printk("[...]\n"); @@ -2542,10 +2563,10 @@ static struct btrfsic_block *btrfsic_block_lookup_or_add( block->never_written = never_written; block->mirror_num = mirror_num; if (state->print_mask & BTRFSIC_PRINT_MASK_VERBOSE) - pr_info("New %s%c-block @%llu (%s/%llu/%d)\n", + pr_info("New %s%c-block @%llu (%pg/%llu/%d)\n", additional_string, btrfsic_get_block_type(state, block), - block->logical_bytenr, dev_state->name, + block->logical_bytenr, dev_state->bdev, block->dev_bytenr, mirror_num); list_add(&block->all_blocks_node, &state->all_blocks_list); btrfsic_block_hashtable_add(block, &state->block_hashtable); @@ -2592,8 +2613,9 @@ static void btrfsic_cmp_log_and_dev_bytenr(struct btrfsic_state *state, } if (WARN_ON(!match)) { - pr_info("btrfs: attempt to write M-block which contains logical bytenr that doesn't map to dev+physical bytenr of submit_bio, buffer->log_bytenr=%llu, submit_bio(bdev=%s, phys_bytenr=%llu)!\n", - bytenr, dev_state->name, dev_bytenr); + pr_info( +"btrfs: attempt to write M-block which contains logical bytenr that doesn't map to dev+physical bytenr of submit_bio, buffer->log_bytenr=%llu, submit_bio(bdev=%pg, phys_bytenr=%llu)!\n", + bytenr, dev_state->bdev, dev_bytenr); for (mirror_num = 1; mirror_num <= num_copies; mirror_num++) { ret = btrfsic_map_block(state, bytenr, state->metablock_size, @@ -2601,8 +2623,8 @@ static void btrfsic_cmp_log_and_dev_bytenr(struct btrfsic_state *state, if (ret) continue; - pr_info("Read logical bytenr @%llu maps to (%s/%llu/%d)\n", - bytenr, block_ctx.dev->name, + pr_info("read logical bytenr @%llu maps to (%pg/%llu/%d)\n", + bytenr, block_ctx.dev->bdev, block_ctx.dev_bytenr, mirror_num); } } @@ -2675,8 +2697,9 @@ static void __btrfsic_submit_bio(struct bio *bio) if ((dev_state->state->print_mask & (BTRFSIC_PRINT_MASK_SUBMIT_BIO_BH | BTRFSIC_PRINT_MASK_VERBOSE))) - pr_info("btrfsic_submit_bio(%s) with FLUSH but dummy block already in use (ignored)!\n", - dev_state->name); + pr_info( +"btrfsic_submit_bio(%pg) with FLUSH but dummy block already in use (ignored)!\n", + dev_state->bdev); } else { struct btrfsic_block *const block = &dev_state->dummy_block_for_bio_bh_flush; @@ -2751,7 +2774,6 @@ int btrfsic_mount(struct btrfs_fs_info *fs_info, list_for_each_entry(device, dev_head, dev_list) { struct btrfsic_dev_state *ds; - const char *p; if (!device->bdev || !device->name) continue; @@ -2763,10 +2785,6 @@ int btrfsic_mount(struct btrfs_fs_info *fs_info, } ds->bdev = device->bdev; ds->state = state; - bdevname(ds->bdev, ds->name); - ds->name[BDEVNAME_SIZE - 1] = '\0'; - p = kbasename(ds->name); - strlcpy(ds->name, p, sizeof(ds->name)); btrfsic_dev_state_hashtable_add(ds, &btrfsic_dev_state_hashtable); } @@ -2844,9 +2862,10 @@ void btrfsic_unmount(struct btrfs_fs_devices *fs_devices) if (b_all->is_iodone || b_all->never_written) btrfsic_block_free(b_all); else - pr_info("btrfs: attempt to free %c-block @%llu (%s/%llu/%d) on umount which is not yet iodone!\n", + pr_info( +"btrfs: attempt to free %c-block @%llu (%pg/%llu/%d) on umount which is not yet iodone!\n", btrfsic_get_block_type(state, b_all), - b_all->logical_bytenr, b_all->dev_state->name, + b_all->logical_bytenr, b_all->dev_state->bdev, b_all->dev_bytenr, b_all->mirror_num); } |