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Diffstat (limited to 'fs/btrfs/check-integrity.c')
-rw-r--r--fs/btrfs/check-integrity.c143
1 files changed, 40 insertions, 103 deletions
diff --git a/fs/btrfs/check-integrity.c b/fs/btrfs/check-integrity.c
index 183c98f58e82..d6a5a6eebd11 100644
--- a/fs/btrfs/check-integrity.c
+++ b/fs/btrfs/check-integrity.c
@@ -733,9 +733,7 @@ static int btrfsic_process_superblock(struct btrfsic_state *state,
&tmp_next_block_ctx,
mirror_num);
if (ret) {
- printk(KERN_INFO "btrfsic:"
- " btrfsic_map_block(root @%llu,"
- " mirror %d) failed!\n",
+ printk(KERN_INFO "btrfsic: btrfsic_map_block(root @%llu, mirror %d) failed!\n",
next_bytenr, mirror_num);
kfree(selected_super);
return -1;
@@ -905,8 +903,7 @@ static int btrfsic_process_superblock_dev_mirror(
state->metablock_size,
&tmp_next_block_ctx,
mirror_num)) {
- printk(KERN_INFO "btrfsic: btrfsic_map_block("
- "bytenr @%llu, mirror %d) failed!\n",
+ printk(KERN_INFO "btrfsic: btrfsic_map_block(bytenr @%llu, mirror %d) failed!\n",
next_bytenr, mirror_num);
brelse(bh);
return -1;
@@ -995,8 +992,7 @@ continue_with_new_stack_frame:
if (state->print_mask & BTRFSIC_PRINT_MASK_VERBOSE)
printk(KERN_INFO
- "leaf %llu items %d generation %llu"
- " owner %llu\n",
+ "leaf %llu items %d generation %llu owner %llu\n",
sf->block_ctx->start, sf->nr,
btrfs_stack_header_generation(
&leafhdr->header),
@@ -1120,8 +1116,7 @@ leaf_item_out_of_bounce_error:
sf->nr = btrfs_stack_header_nritems(&nodehdr->header);
if (state->print_mask & BTRFSIC_PRINT_MASK_VERBOSE)
- printk(KERN_INFO "node %llu level %d items %d"
- " generation %llu owner %llu\n",
+ printk(KERN_INFO "node %llu level %d items %d generation %llu owner %llu\n",
sf->block_ctx->start,
nodehdr->header.level, sf->nr,
btrfs_stack_header_generation(
@@ -1457,8 +1452,7 @@ static int btrfsic_handle_extent_data(
generation = btrfs_stack_file_extent_generation(&file_extent_item);
if (state->print_mask & BTRFSIC_PRINT_MASK_VERY_VERBOSE)
- printk(KERN_INFO "extent_data: type %u, disk_bytenr = %llu,"
- " offset = %llu, num_bytes = %llu\n",
+ printk(KERN_INFO "extent_data: type %u, disk_bytenr = %llu, offset = %llu, num_bytes = %llu\n",
file_extent_item.type,
btrfs_stack_file_extent_disk_bytenr(&file_extent_item),
btrfs_stack_file_extent_offset(&file_extent_item),
@@ -1485,8 +1479,7 @@ static int btrfsic_handle_extent_data(
int block_was_created;
if (state->print_mask & BTRFSIC_PRINT_MASK_VERBOSE)
- printk(KERN_INFO "btrfsic_handle_extent_data("
- "mirror_num=%d)\n", mirror_num);
+ printk(KERN_INFO "btrfsic_handle_extent_data(mirror_num=%d)\n", mirror_num);
if (state->print_mask & BTRFSIC_PRINT_MASK_VERY_VERBOSE)
printk(KERN_INFO
"\tdisk_bytenr = %llu, num_bytes %u\n",
@@ -1496,8 +1489,7 @@ static int btrfsic_handle_extent_data(
mirror_num);
if (ret) {
printk(KERN_INFO
- "btrfsic: btrfsic_map_block(@%llu,"
- " mirror=%d) failed!\n",
+ "btrfsic: btrfsic_map_block(@%llu, mirror=%d) failed!\n",
next_bytenr, mirror_num);
return -1;
}
@@ -1524,11 +1516,7 @@ static int btrfsic_handle_extent_data(
!(!next_block->is_metadata &&
0 == next_block->logical_bytenr)) {
printk(KERN_INFO
- "Referenced block"
- " @%llu (%s/%llu/%d)"
- " found in hash table, D,"
- " bytenr mismatch"
- " (!= stored %llu).\n",
+ "Referenced block @%llu (%s/%llu/%d) found in hash table, D, bytenr mismatch (!= stored %llu).\n",
next_bytenr,
next_block_ctx.dev->name,
next_block_ctx.dev_bytenr,
@@ -1725,9 +1713,7 @@ static void btrfsic_dump_database(struct btrfsic_state *state)
b_all->dev_bytenr, b_all->mirror_num);
list_for_each_entry(l, &b_all->ref_to_list, node_ref_to) {
- printk(KERN_INFO " %c @%llu (%s/%llu/%d)"
- " refers %u* to"
- " %c @%llu (%s/%llu/%d)\n",
+ printk(KERN_INFO " %c @%llu (%s/%llu/%d) refers %u* to %c @%llu (%s/%llu/%d)\n",
btrfsic_get_block_type(state, b_all),
b_all->logical_bytenr, b_all->dev_state->name,
b_all->dev_bytenr, b_all->mirror_num,
@@ -1740,9 +1726,7 @@ static void btrfsic_dump_database(struct btrfsic_state *state)
}
list_for_each_entry(l, &b_all->ref_from_list, node_ref_from) {
- printk(KERN_INFO " %c @%llu (%s/%llu/%d)"
- " is ref %u* from"
- " %c @%llu (%s/%llu/%d)\n",
+ printk(KERN_INFO " %c @%llu (%s/%llu/%d) is ref %u* from %c @%llu (%s/%llu/%d)\n",
btrfsic_get_block_type(state, b_all),
b_all->logical_bytenr, b_all->dev_state->name,
b_all->dev_bytenr, b_all->mirror_num,
@@ -1891,8 +1875,7 @@ again:
bytenr = block->logical_bytenr;
if (state->print_mask & BTRFSIC_PRINT_MASK_VERBOSE)
printk(KERN_INFO
- "Written block @%llu (%s/%llu/%d)"
- " found in hash table, %c.\n",
+ "Written block @%llu (%s/%llu/%d) found in hash table, %c.\n",
bytenr, dev_state->name, dev_bytenr,
block->mirror_num,
btrfsic_get_block_type(state, block));
@@ -1904,12 +1887,7 @@ again:
list_empty(&block->ref_to_list) ? ' ' : '!',
list_empty(&block->ref_from_list) ? ' ' : '!');
if (btrfsic_is_block_ref_by_superblock(state, block, 0)) {
- printk(KERN_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",
+ printk(KERN_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",
btrfsic_get_block_type(state, block), bytenr,
dev_state->name, dev_bytenr, block->mirror_num,
block->generation,
@@ -1923,9 +1901,7 @@ again:
}
if (!block->is_iodone && !block->never_written) {
- printk(KERN_INFO "btrfs: attempt to overwrite %c-block"
- " @%llu (%s/%llu/%d), oldgen=%llu, newgen=%llu,"
- " which is not yet iodone!\n",
+ printk(KERN_INFO "btrfs: attempt to overwrite %c-block @%llu (%s/%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,
block->generation,
@@ -2037,8 +2013,7 @@ again:
}
if (ret)
printk(KERN_INFO
- "btrfsic: btrfsic_process_metablock"
- "(root @%llu) failed!\n",
+ "btrfsic: btrfsic_process_metablock(root @%llu) failed!\n",
dev_bytenr);
} else {
block->is_metadata = 0;
@@ -2065,8 +2040,7 @@ again:
if (!is_metadata) {
processed_len = state->datablock_size;
if (state->print_mask & BTRFSIC_PRINT_MASK_VERBOSE)
- printk(KERN_INFO "Written block (%s/%llu/?)"
- " !found in hash table, D.\n",
+ printk(KERN_INFO "Written block (%s/%llu/?) !found in hash table, D.\n",
dev_state->name, dev_bytenr);
if (!state->include_extent_data) {
/* ignore that written D block */
@@ -2085,8 +2059,7 @@ again:
dev_bytenr);
if (state->print_mask & BTRFSIC_PRINT_MASK_VERBOSE)
printk(KERN_INFO
- "Written block @%llu (%s/%llu/?)"
- " !found in hash table, M.\n",
+ "Written block @%llu (%s/%llu/?) !found in hash table, M.\n",
bytenr, dev_state->name, dev_bytenr);
}
@@ -2163,8 +2136,7 @@ again:
&block_ctx, 0, 0);
if (ret)
printk(KERN_INFO
- "btrfsic: process_metablock(root @%llu)"
- " failed!\n",
+ "btrfsic: process_metablock(root @%llu) failed!\n",
dev_bytenr);
}
btrfsic_release_block_ctx(&block_ctx);
@@ -2272,8 +2244,7 @@ static int btrfsic_process_written_superblock(
0 == state->max_superblock_generation)) {
if (state->print_mask & BTRFSIC_PRINT_MASK_SUPERBLOCK_WRITE)
printk(KERN_INFO
- "btrfsic: superblock @%llu (%s/%llu/%d)"
- " with old gen %llu <= %llu\n",
+ "btrfsic: superblock @%llu (%s/%llu/%d) with old gen %llu <= %llu\n",
superblock->logical_bytenr,
superblock->dev_state->name,
superblock->dev_bytenr, superblock->mirror_num,
@@ -2282,8 +2253,7 @@ static int btrfsic_process_written_superblock(
} else {
if (state->print_mask & BTRFSIC_PRINT_MASK_SUPERBLOCK_WRITE)
printk(KERN_INFO
- "btrfsic: got new superblock @%llu (%s/%llu/%d)"
- " with new gen %llu > %llu\n",
+ "btrfsic: got new superblock @%llu (%s/%llu/%d) with new gen %llu > %llu\n",
superblock->logical_bytenr,
superblock->dev_state->name,
superblock->dev_bytenr, superblock->mirror_num,
@@ -2353,16 +2323,14 @@ static int btrfsic_process_written_superblock(
if (state->print_mask & BTRFSIC_PRINT_MASK_VERBOSE)
printk(KERN_INFO
- "btrfsic_process_written_superblock("
- "mirror_num=%d)\n", mirror_num);
+ "btrfsic_process_written_superblock(mirror_num=%d)\n", mirror_num);
ret = btrfsic_map_block(state, next_bytenr,
BTRFS_SUPER_INFO_SIZE,
&tmp_next_block_ctx,
mirror_num);
if (ret) {
printk(KERN_INFO
- "btrfsic: btrfsic_map_block(@%llu,"
- " mirror=%d) failed!\n",
+ "btrfsic: btrfsic_map_block(@%llu, mirror=%d) failed!\n",
next_bytenr, mirror_num);
return -1;
}
@@ -2438,8 +2406,7 @@ 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)
printk(KERN_INFO
- "rl=%d, %c @%llu (%s/%llu/%d)"
- " %u* refers to %c @%llu (%s/%llu/%d)\n",
+ "rl=%d, %c @%llu (%s/%llu/%d) %u* refers to %c @%llu (%s/%llu/%d)\n",
recursion_level,
btrfsic_get_block_type(state, block),
block->logical_bytenr, block->dev_state->name,
@@ -2451,9 +2418,7 @@ static int btrfsic_check_all_ref_blocks(struct btrfsic_state *state,
l->block_ref_to->dev_bytenr,
l->block_ref_to->mirror_num);
if (l->block_ref_to->never_written) {
- printk(KERN_INFO "btrfs: attempt to write superblock"
- " which references block %c @%llu (%s/%llu/%d)"
- " which is never written!\n",
+ printk(KERN_INFO "btrfs: attempt to write superblock which references block %c @%llu (%s/%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,
@@ -2461,9 +2426,7 @@ static int btrfsic_check_all_ref_blocks(struct btrfsic_state *state,
l->block_ref_to->mirror_num);
ret = -1;
} else if (!l->block_ref_to->is_iodone) {
- printk(KERN_INFO "btrfs: attempt to write superblock"
- " which references block %c @%llu (%s/%llu/%d)"
- " which is not yet iodone!\n",
+ printk(KERN_INFO "btrfs: attempt to write superblock which references block %c @%llu (%s/%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,
@@ -2471,9 +2434,7 @@ static int btrfsic_check_all_ref_blocks(struct btrfsic_state *state,
l->block_ref_to->mirror_num);
ret = -1;
} else if (l->block_ref_to->iodone_w_error) {
- printk(KERN_INFO "btrfs: attempt to write superblock"
- " which references block %c @%llu (%s/%llu/%d)"
- " which has write error!\n",
+ printk(KERN_INFO "btrfs: attempt to write superblock which references block %c @%llu (%s/%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,
@@ -2486,10 +2447,7 @@ static int btrfsic_check_all_ref_blocks(struct btrfsic_state *state,
l->parent_generation &&
BTRFSIC_GENERATION_UNKNOWN !=
l->block_ref_to->generation) {
- printk(KERN_INFO "btrfs: attempt to write superblock"
- " which references block %c @%llu (%s/%llu/%d)"
- " with generation %llu !="
- " parent generation %llu!\n",
+ printk(KERN_INFO "btrfs: attempt to write superblock which references block %c @%llu (%s/%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,
@@ -2500,11 +2458,7 @@ 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) {
- printk(KERN_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",
+ printk(KERN_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",
btrfsic_get_block_type(state, l->block_ref_to),
l->block_ref_to->logical_bytenr,
l->block_ref_to->dev_state->name,
@@ -2546,8 +2500,7 @@ 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)
printk(KERN_INFO
- "rl=%d, %c @%llu (%s/%llu/%d)"
- " is ref %u* from %c @%llu (%s/%llu/%d)\n",
+ "rl=%d, %c @%llu (%s/%llu/%d) is ref %u* from %c @%llu (%s/%llu/%d)\n",
recursion_level,
btrfsic_get_block_type(state, block),
block->logical_bytenr, block->dev_state->name,
@@ -2578,8 +2531,7 @@ static void btrfsic_print_add_link(const struct btrfsic_state *state,
const struct btrfsic_block_link *l)
{
printk(KERN_INFO
- "Add %u* link from %c @%llu (%s/%llu/%d)"
- " to %c @%llu (%s/%llu/%d).\n",
+ "Add %u* link from %c @%llu (%s/%llu/%d) to %c @%llu (%s/%llu/%d).\n",
l->ref_cnt,
btrfsic_get_block_type(state, l->block_ref_from),
l->block_ref_from->logical_bytenr,
@@ -2595,8 +2547,7 @@ static void btrfsic_print_rem_link(const struct btrfsic_state *state,
const struct btrfsic_block_link *l)
{
printk(KERN_INFO
- "Rem %u* link from %c @%llu (%s/%llu/%d)"
- " to %c @%llu (%s/%llu/%d).\n",
+ "Rem %u* link from %c @%llu (%s/%llu/%d) to %c @%llu (%s/%llu/%d).\n",
l->ref_cnt,
btrfsic_get_block_type(state, l->block_ref_from),
l->block_ref_from->logical_bytenr,
@@ -2709,7 +2660,7 @@ static struct btrfsic_block_link *btrfsic_block_link_lookup_or_add(
l = btrfsic_block_link_alloc();
if (NULL == l) {
printk(KERN_INFO
- "btrfsic: error, kmalloc" " failed!\n");
+ "btrfsic: error, kmalloc failed!\n");
return NULL;
}
@@ -2810,9 +2761,7 @@ static void btrfsic_cmp_log_and_dev_bytenr(struct btrfsic_state *state,
ret = btrfsic_map_block(state, bytenr, state->metablock_size,
&block_ctx, mirror_num);
if (ret) {
- printk(KERN_INFO "btrfsic:"
- " btrfsic_map_block(logical @%llu,"
- " mirror %d) failed!\n",
+ printk(KERN_INFO "btrfsic: btrfsic_map_block(logical @%llu, mirror %d) failed!\n",
bytenr, mirror_num);
continue;
}
@@ -2827,9 +2776,7 @@ static void btrfsic_cmp_log_and_dev_bytenr(struct btrfsic_state *state,
}
if (WARN_ON(!match)) {
- printk(KERN_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",
+ printk(KERN_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);
for (mirror_num = 1; mirror_num <= num_copies; mirror_num++) {
ret = btrfsic_map_block(state, bytenr,
@@ -2838,8 +2785,7 @@ static void btrfsic_cmp_log_and_dev_bytenr(struct btrfsic_state *state,
if (ret)
continue;
- printk(KERN_INFO "Read logical bytenr @%llu maps to"
- " (%s/%llu/%d)\n",
+ printk(KERN_INFO "Read logical bytenr @%llu maps to (%s/%llu/%d)\n",
bytenr, block_ctx.dev->name,
block_ctx.dev_bytenr, mirror_num);
}
@@ -2874,8 +2820,7 @@ int btrfsic_submit_bh(int op, int op_flags, struct buffer_head *bh)
if (dev_state->state->print_mask &
BTRFSIC_PRINT_MASK_SUBMIT_BIO_BH)
printk(KERN_INFO
- "submit_bh(op=0x%x,0x%x, blocknr=%llu "
- "(bytenr %llu), size=%zu, data=%p, bdev=%p)\n",
+ "submit_bh(op=0x%x,0x%x, blocknr=%llu (bytenr %llu), size=%zu, data=%p, bdev=%p)\n",
op, op_flags, (unsigned long long)bh->b_blocknr,
dev_bytenr, bh->b_size, bh->b_data, bh->b_bdev);
btrfsic_process_written_block(dev_state, dev_bytenr,
@@ -2892,9 +2837,7 @@ int btrfsic_submit_bh(int op, int op_flags, struct buffer_head *bh)
(BTRFSIC_PRINT_MASK_SUBMIT_BIO_BH |
BTRFSIC_PRINT_MASK_VERBOSE)))
printk(KERN_INFO
- "btrfsic_submit_bh(%s) with FLUSH"
- " but dummy block already in use"
- " (ignored)!\n",
+ "btrfsic_submit_bh(%s) with FLUSH but dummy block already in use (ignored)!\n",
dev_state->name);
} else {
struct btrfsic_block *const block =
@@ -2940,8 +2883,7 @@ static void __btrfsic_submit_bio(struct bio *bio)
if (dev_state->state->print_mask &
BTRFSIC_PRINT_MASK_SUBMIT_BIO_BH)
printk(KERN_INFO
- "submit_bio(rw=%d,0x%x, bi_vcnt=%u,"
- " bi_sector=%llu (bytenr %llu), bi_bdev=%p)\n",
+ "submit_bio(rw=%d,0x%x, bi_vcnt=%u, bi_sector=%llu (bytenr %llu), bi_bdev=%p)\n",
bio_op(bio), bio->bi_opf, bio->bi_vcnt,
(unsigned long long)bio->bi_iter.bi_sector,
dev_bytenr, bio->bi_bdev);
@@ -2990,9 +2932,7 @@ static void __btrfsic_submit_bio(struct bio *bio)
(BTRFSIC_PRINT_MASK_SUBMIT_BIO_BH |
BTRFSIC_PRINT_MASK_VERBOSE)))
printk(KERN_INFO
- "btrfsic_submit_bio(%s) with FLUSH"
- " but dummy block already in use"
- " (ignored)!\n",
+ "btrfsic_submit_bio(%s) with FLUSH but dummy block already in use (ignored)!\n",
dev_state->name);
} else {
struct btrfsic_block *const block =
@@ -3146,8 +3086,7 @@ void btrfsic_unmount(struct btrfs_root *root,
if (NULL == state) {
printk(KERN_INFO
- "btrfsic: error, cannot find state information"
- " on umount!\n");
+ "btrfsic: error, cannot find state information on umount!\n");
mutex_unlock(&btrfsic_mutex);
return;
}
@@ -3174,9 +3113,7 @@ void btrfsic_unmount(struct btrfs_root *root,
if (b_all->is_iodone || b_all->never_written)
btrfsic_block_free(b_all);
else
- printk(KERN_INFO "btrfs: attempt to free %c-block"
- " @%llu (%s/%llu/%d) on umount which is"
- " not yet iodone!\n",
+ printk(KERN_INFO "btrfs: attempt to free %c-block @%llu (%s/%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->dev_bytenr, b_all->mirror_num);
generated by cgit v1.2.3 (git 2.39.0) at 2024-12-01 08:34:39 +0300