return -ENOSPC;
}
- if (pin)
- pin_down_extent(cache, start, len, 1);
- else {
- btrfs_add_free_space(cache, start, len);
- btrfs_free_reserved_bytes(cache, len, delalloc);
- trace_btrfs_reserved_extent_free(fs_info, start, len);
- }
-
+ ret = pin_down_extent(cache, start, len, 1);
btrfs_put_block_group(cache);
return ret;
}
int btrfs_free_reserved_extent(struct btrfs_fs_info *fs_info,
u64 start, u64 len, int delalloc)
{
- return __btrfs_free_reserved_extent(fs_info, start, len, 0, delalloc);
+ struct btrfs_block_group *cache;
+
+ cache = btrfs_lookup_block_group(fs_info, start);
+ if (!cache) {
+ btrfs_err(fs_info, "unable to find block group for %llu", start);
+ return -ENOSPC;
+ }
+
+ btrfs_add_free_space(cache, start, len);
+ btrfs_free_reserved_bytes(cache, len, delalloc);
+ trace_btrfs_reserved_extent_free(fs_info, start, len);
+
+ btrfs_put_block_group(cache);
+ return 0;
}
int btrfs_free_and_pin_reserved_extent(struct btrfs_fs_info *fs_info,