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Diffstat (limited to 'fs/btrfs/volumes.c')
| -rw-r--r-- | fs/btrfs/volumes.c | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/fs/btrfs/volumes.c b/fs/btrfs/volumes.c index 5f39d86d41ec..97dbd7f37674 100644 --- a/fs/btrfs/volumes.c +++ b/fs/btrfs/volumes.c @@ -6745,9 +6745,15 @@ static int read_one_chunk(struct btrfs_fs_info *fs_info, struct btrfs_key *key, length = btrfs_chunk_length(leaf, chunk); num_stripes = btrfs_chunk_num_stripes(leaf, chunk); - ret = btrfs_check_chunk_valid(fs_info, leaf, chunk, logical); - if (ret) - return ret; + /* + * Only need to verify chunk item if we're reading from sys chunk array, + * as chunk item in tree block is already verified by tree-checker. + */ + if (leaf->start == BTRFS_SUPER_INFO_OFFSET) { + ret = btrfs_check_chunk_valid(fs_info, leaf, chunk, logical); + if (ret) + return ret; + } read_lock(&map_tree->map_tree.lock); em = lookup_extent_mapping(&map_tree->map_tree, logical, 1); |