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-rw-r--r--fs/btrfs/relocation.c17
1 files changed, 9 insertions, 8 deletions
diff --git a/fs/btrfs/relocation.c b/fs/btrfs/relocation.c
index d60df51959f7..65661d1aae4e 100644
--- a/fs/btrfs/relocation.c
+++ b/fs/btrfs/relocation.c
@@ -3093,11 +3093,12 @@ int prealloc_file_extent_cluster(struct inode *inode,
u64 prealloc_start = cluster->start - offset;
u64 prealloc_end = cluster->end - offset;
u64 cur_offset;
+ struct extent_changeset *data_reserved = NULL;
BUG_ON(cluster->start != cluster->boundary[0]);
inode_lock(inode);
- ret = btrfs_check_data_free_space(inode, prealloc_start,
+ ret = btrfs_check_data_free_space(inode, &data_reserved, prealloc_start,
prealloc_end + 1 - prealloc_start);
if (ret)
goto out;
@@ -3113,8 +3114,8 @@ int prealloc_file_extent_cluster(struct inode *inode,
lock_extent(&BTRFS_I(inode)->io_tree, start, end);
num_bytes = end + 1 - start;
if (cur_offset < start)
- btrfs_free_reserved_data_space(inode, cur_offset,
- start - cur_offset);
+ btrfs_free_reserved_data_space(inode, data_reserved,
+ cur_offset, start - cur_offset);
ret = btrfs_prealloc_file_range(inode, 0, start,
num_bytes, num_bytes,
end + 1, &alloc_hint);
@@ -3125,10 +3126,11 @@ int prealloc_file_extent_cluster(struct inode *inode,
nr++;
}
if (cur_offset < prealloc_end)
- btrfs_free_reserved_data_space(inode, cur_offset,
- prealloc_end + 1 - cur_offset);
+ btrfs_free_reserved_data_space(inode, data_reserved,
+ cur_offset, prealloc_end + 1 - cur_offset);
out:
inode_unlock(inode);
+ extent_changeset_free(data_reserved);
return ret;
}
@@ -4269,8 +4271,7 @@ static struct reloc_control *alloc_reloc_control(struct btrfs_fs_info *fs_info)
INIT_LIST_HEAD(&rc->reloc_roots);
backref_cache_init(&rc->backref_cache);
mapping_tree_init(&rc->reloc_root_tree);
- extent_io_tree_init(&rc->processed_blocks,
- fs_info->btree_inode->i_mapping);
+ extent_io_tree_init(&rc->processed_blocks, NULL);
return rc;
}
@@ -4372,7 +4373,7 @@ int btrfs_relocate_block_group(struct btrfs_fs_info *fs_info, u64 group_start)
btrfs_wait_block_group_reservations(rc->block_group);
btrfs_wait_nocow_writers(rc->block_group);
- btrfs_wait_ordered_roots(fs_info, -1,
+ btrfs_wait_ordered_roots(fs_info, U64_MAX,
rc->block_group->key.objectid,
rc->block_group->key.offset);