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Diffstat (limited to 'fs/btrfs/volumes.c')
-rw-r--r--fs/btrfs/volumes.c97
1 files changed, 51 insertions, 46 deletions
diff --git a/fs/btrfs/volumes.c b/fs/btrfs/volumes.c
index be2c8b35c3ae..3fd983dd722f 100644
--- a/fs/btrfs/volumes.c
+++ b/fs/btrfs/volumes.c
@@ -2478,9 +2478,7 @@ int btrfs_init_new_device(struct btrfs_root *root, char *device_path)
ret = btrfs_relocate_sys_chunks(root);
if (ret < 0)
btrfs_handle_fs_error(root->fs_info, ret,
- "Failed to relocate sys chunks after "
- "device initialization. This can be fixed "
- "using the \"btrfs balance\" command.");
+ "Failed to relocate sys chunks after device initialization. This can be fixed using the \"btrfs balance\" command.");
trans = btrfs_attach_transaction(root);
if (IS_ERR(trans)) {
if (PTR_ERR(trans) == -ENOENT)
@@ -2539,7 +2537,8 @@ int btrfs_init_dev_replace_tgtdev(struct btrfs_root *root, char *device_path,
devices = &fs_info->fs_devices->devices;
list_for_each_entry(device, devices, dev_list) {
if (device->bdev == bdev) {
- btrfs_err(fs_info, "target device is in the filesystem!");
+ btrfs_err(fs_info,
+ "target device is in the filesystem!");
ret = -EEXIST;
goto error;
}
@@ -2548,7 +2547,8 @@ int btrfs_init_dev_replace_tgtdev(struct btrfs_root *root, char *device_path,
if (i_size_read(bdev->bd_inode) <
btrfs_device_get_total_bytes(srcdev)) {
- btrfs_err(fs_info, "target device is smaller than source device!");
+ btrfs_err(fs_info,
+ "target device is smaller than source device!");
ret = -EINVAL;
goto error;
}
@@ -3678,7 +3678,7 @@ error:
btrfs_free_path(path);
if (enospc_errors) {
btrfs_info(fs_info, "%d enospc errors during balance",
- enospc_errors);
+ enospc_errors);
if (!ret)
ret = -ENOSPC;
}
@@ -3772,8 +3772,8 @@ int btrfs_balance(struct btrfs_balance_control *bctl,
if (!(bctl->flags & BTRFS_BALANCE_DATA) ||
!(bctl->flags & BTRFS_BALANCE_METADATA) ||
memcmp(&bctl->data, &bctl->meta, sizeof(bctl->data))) {
- btrfs_err(fs_info, "with mixed groups data and "
- "metadata balance options must be the same");
+ btrfs_err(fs_info,
+ "with mixed groups data and metadata balance options must be the same");
ret = -EINVAL;
goto out;
}
@@ -3795,23 +3795,23 @@ int btrfs_balance(struct btrfs_balance_control *bctl,
allowed |= (BTRFS_BLOCK_GROUP_RAID10 |
BTRFS_BLOCK_GROUP_RAID6);
if (validate_convert_profile(&bctl->data, allowed)) {
- btrfs_err(fs_info, "unable to start balance with target "
- "data profile %llu",
- bctl->data.target);
+ btrfs_err(fs_info,
+ "unable to start balance with target data profile %llu",
+ bctl->data.target);
ret = -EINVAL;
goto out;
}
if (validate_convert_profile(&bctl->meta, allowed)) {
btrfs_err(fs_info,
- "unable to start balance with target metadata profile %llu",
- bctl->meta.target);
+ "unable to start balance with target metadata profile %llu",
+ bctl->meta.target);
ret = -EINVAL;
goto out;
}
if (validate_convert_profile(&bctl->sys, allowed)) {
btrfs_err(fs_info,
- "unable to start balance with target system profile %llu",
- bctl->sys.target);
+ "unable to start balance with target system profile %llu",
+ bctl->sys.target);
ret = -EINVAL;
goto out;
}
@@ -3831,10 +3831,11 @@ int btrfs_balance(struct btrfs_balance_control *bctl,
(fs_info->avail_metadata_alloc_bits & allowed) &&
!(bctl->meta.target & allowed))) {
if (bctl->flags & BTRFS_BALANCE_FORCE) {
- btrfs_info(fs_info, "force reducing metadata integrity");
+ btrfs_info(fs_info,
+ "force reducing metadata integrity");
} else {
- btrfs_err(fs_info, "balance will reduce metadata "
- "integrity, use force if you want this");
+ btrfs_err(fs_info,
+ "balance will reduce metadata integrity, use force if you want this");
ret = -EINVAL;
goto out;
}
@@ -3844,8 +3845,8 @@ int btrfs_balance(struct btrfs_balance_control *bctl,
if (btrfs_get_num_tolerated_disk_barrier_failures(bctl->meta.target) <
btrfs_get_num_tolerated_disk_barrier_failures(bctl->data.target)) {
btrfs_warn(fs_info,
- "metadata profile 0x%llx has lower redundancy than data profile 0x%llx",
- bctl->meta.target, bctl->data.target);
+ "metadata profile 0x%llx has lower redundancy than data profile 0x%llx",
+ bctl->meta.target, bctl->data.target);
}
if (bctl->sys.flags & BTRFS_BALANCE_ARGS_CONVERT) {
@@ -4893,15 +4894,16 @@ int btrfs_finish_chunk_alloc(struct btrfs_trans_handle *trans,
read_unlock(&em_tree->lock);
if (!em) {
- btrfs_crit(extent_root->fs_info, "unable to find logical "
- "%Lu len %Lu", chunk_offset, chunk_size);
+ btrfs_crit(extent_root->fs_info,
+ "unable to find logical %Lu len %Lu",
+ chunk_offset, chunk_size);
return -EINVAL;
}
if (em->start != chunk_offset || em->len != chunk_size) {
- btrfs_crit(extent_root->fs_info, "found a bad mapping, wanted"
- " %Lu-%Lu, found %Lu-%Lu", chunk_offset,
- chunk_size, em->start, em->len);
+ btrfs_crit(extent_root->fs_info,
+ "found a bad mapping, wanted %Lu-%Lu, found %Lu-%Lu",
+ chunk_offset, chunk_size, em->start, em->len);
free_extent_map(em);
return -EINVAL;
}
@@ -5134,9 +5136,9 @@ int btrfs_num_copies(struct btrfs_fs_info *fs_info, u64 logical, u64 len)
}
if (em->start > logical || em->start + em->len < logical) {
- btrfs_crit(fs_info, "Invalid mapping for %Lu-%Lu, got "
- "%Lu-%Lu", logical, logical+len, em->start,
- em->start + em->len);
+ btrfs_crit(fs_info, "Invalid mapping for %Lu-%Lu, got %Lu-%Lu",
+ logical, logical+len, em->start,
+ em->start + em->len);
free_extent_map(em);
return 1;
}
@@ -5350,9 +5352,9 @@ static int __btrfs_map_block(struct btrfs_fs_info *fs_info, int op,
}
if (em->start > logical || em->start + em->len < logical) {
- btrfs_crit(fs_info, "found a bad mapping, wanted %Lu, "
- "found %Lu-%Lu", logical, em->start,
- em->start + em->len);
+ btrfs_crit(fs_info,
+ "found a bad mapping, wanted %Lu, found %Lu-%Lu",
+ logical, em->start, em->start + em->len);
free_extent_map(em);
return -EINVAL;
}
@@ -5370,9 +5372,8 @@ static int __btrfs_map_block(struct btrfs_fs_info *fs_info, int op,
stripe_offset = stripe_nr * stripe_len;
if (offset < stripe_offset) {
- btrfs_crit(fs_info, "stripe math has gone wrong, "
- "stripe_offset=%llu, offset=%llu, start=%llu, "
- "logical=%llu, stripe_len=%llu",
+ btrfs_crit(fs_info,
+ "stripe math has gone wrong, stripe_offset=%llu, offset=%llu, start=%llu, logical=%llu, stripe_len=%llu",
stripe_offset, offset, em->start, logical,
stripe_len);
free_extent_map(em);
@@ -5622,8 +5623,8 @@ static int __btrfs_map_block(struct btrfs_fs_info *fs_info, int op,
mirror_num = stripe_index + 1;
}
if (stripe_index >= map->num_stripes) {
- btrfs_crit(fs_info, "stripe index math went horribly wrong, "
- "got stripe_index=%u, num_stripes=%u",
+ btrfs_crit(fs_info,
+ "stripe index math went horribly wrong, got stripe_index=%u, num_stripes=%u",
stripe_index, map->num_stripes);
ret = -EINVAL;
goto out;
@@ -6117,10 +6118,10 @@ static void submit_stripe_bio(struct btrfs_root *root, struct btrfs_bio *bbio,
rcu_read_lock();
name = rcu_dereference(dev->name);
- pr_debug("btrfs_map_bio: rw %d 0x%x, sector=%llu, dev=%lu "
- "(%s id %llu), size=%u\n", bio_op(bio), bio->bi_opf,
- (u64)bio->bi_iter.bi_sector, (u_long)dev->bdev->bd_dev,
- name->str, dev->devid, bio->bi_iter.bi_size);
+ pr_debug("btrfs_map_bio: rw %d 0x%x, sector=%llu, dev=%lu (%s id %llu), size=%u\n",
+ bio_op(bio), bio->bi_opf, (u64)bio->bi_iter.bi_sector,
+ (u_long)dev->bdev->bd_dev, name->str, dev->devid,
+ bio->bi_iter.bi_size);
rcu_read_unlock();
}
#endif
@@ -6195,8 +6196,9 @@ int btrfs_map_bio(struct btrfs_root *root, struct bio *bio,
}
if (map_length < length) {
- btrfs_crit(root->fs_info, "mapping failed logical %llu bio len %llu len %llu",
- logical, length, map_length);
+ btrfs_crit(root->fs_info,
+ "mapping failed logical %llu bio len %llu len %llu",
+ logical, length, map_length);
BUG();
}
@@ -6463,8 +6465,9 @@ static int read_one_chunk(struct btrfs_root *root, struct btrfs_key *key,
free_extent_map(em);
return -EIO;
}
- btrfs_warn(root->fs_info, "devid %llu uuid %pU is missing",
- devid, uuid);
+ btrfs_warn(root->fs_info,
+ "devid %llu uuid %pU is missing",
+ devid, uuid);
}
map->stripes[i].dev->in_fs_metadata = 1;
}
@@ -7075,10 +7078,12 @@ int btrfs_get_dev_stats(struct btrfs_root *root,
mutex_unlock(&fs_devices->device_list_mutex);
if (!dev) {
- btrfs_warn(root->fs_info, "get dev_stats failed, device not found");
+ btrfs_warn(root->fs_info,
+ "get dev_stats failed, device not found");
return -ENODEV;
} else if (!dev->dev_stats_valid) {
- btrfs_warn(root->fs_info, "get dev_stats failed, not yet valid");
+ btrfs_warn(root->fs_info,
+ "get dev_stats failed, not yet valid");
return -ENODEV;
} else if (stats->flags & BTRFS_DEV_STATS_RESET) {
for (i = 0; i < BTRFS_DEV_STAT_VALUES_MAX; i++) {
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