diff options
Diffstat (limited to 'fs/btrfs/extent-tree.c')
| -rw-r--r-- | fs/btrfs/extent-tree.c | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c index 87219f38a2dc..bcf6329cf3a1 100644 --- a/fs/btrfs/extent-tree.c +++ b/fs/btrfs/extent-tree.c @@ -4745,6 +4745,7 @@ static int may_commit_transaction(struct btrfs_fs_info *fs_info, struct reserve_ticket *ticket = NULL; struct btrfs_block_rsv *delayed_rsv = &fs_info->delayed_block_rsv; struct btrfs_block_rsv *delayed_refs_rsv = &fs_info->delayed_refs_rsv; + struct btrfs_block_rsv *trans_rsv = &fs_info->trans_block_rsv; struct btrfs_trans_handle *trans; u64 bytes_needed; u64 reclaim_bytes = 0; @@ -4795,6 +4796,11 @@ static int may_commit_transaction(struct btrfs_fs_info *fs_info, spin_lock(&delayed_refs_rsv->lock); reclaim_bytes += delayed_refs_rsv->reserved; spin_unlock(&delayed_refs_rsv->lock); + + spin_lock(&trans_rsv->lock); + reclaim_bytes += trans_rsv->reserved; + spin_unlock(&trans_rsv->lock); + if (reclaim_bytes >= bytes_needed) goto commit; bytes_needed -= reclaim_bytes; @@ -10750,6 +10756,9 @@ int btrfs_remove_block_group(struct btrfs_trans_handle *trans, &fs_info->block_group_cache_tree); RB_CLEAR_NODE(&block_group->cache_node); + /* Once for the block groups rbtree */ + btrfs_put_block_group(block_group); + if (fs_info->first_logical_byte == block_group->key.objectid) fs_info->first_logical_byte = (u64)-1; spin_unlock(&fs_info->block_group_cache_lock); @@ -10859,9 +10868,6 @@ int btrfs_remove_block_group(struct btrfs_trans_handle *trans, if (ret) goto out; - btrfs_put_block_group(block_group); - btrfs_put_block_group(block_group); - ret = btrfs_search_slot(trans, root, &key, path, -1, 1); if (ret > 0) ret = -EIO; @@ -10882,7 +10888,10 @@ int btrfs_remove_block_group(struct btrfs_trans_handle *trans, /* once for the tree */ free_extent_map(em); } + out: + /* Once for the lookup reference */ + btrfs_put_block_group(block_group); if (remove_rsv) btrfs_delayed_refs_rsv_release(fs_info, 1); btrfs_free_path(path); |