diff options
Diffstat (limited to 'fs/btrfs/block-group.c')
| -rw-r--r-- | fs/btrfs/block-group.c | 17 |
1 files changed, 10 insertions, 7 deletions
diff --git a/fs/btrfs/block-group.c b/fs/btrfs/block-group.c index 1f8b06afbd03..64c4685bd770 100644 --- a/fs/btrfs/block-group.c +++ b/fs/btrfs/block-group.c @@ -2062,15 +2062,18 @@ static int read_one_block_group(struct btrfs_fs_info *info, link_block_group(cache); set_avail_alloc_bits(info, cache->flags); - if (btrfs_chunk_readonly(info, cache->start)) { + if (btrfs_chunk_writeable(info, cache->start)) { + if (cache->used == 0) { + ASSERT(list_empty(&cache->bg_list)); + if (btrfs_test_opt(info, DISCARD_ASYNC)) + btrfs_discard_queue_work(&info->discard_ctl, cache); + else + btrfs_mark_bg_unused(cache); + } + } else { inc_block_group_ro(cache, 1); - } else if (cache->used == 0) { - ASSERT(list_empty(&cache->bg_list)); - if (btrfs_test_opt(info, DISCARD_ASYNC)) - btrfs_discard_queue_work(&info->discard_ctl, cache); - else - btrfs_mark_bg_unused(cache); } + return 0; error: btrfs_put_block_group(cache); |