Symbol: btrfs_lookup_data_extent
fs/btrfs/extent-tree.h
108
int btrfs_lookup_data_extent(struct btrfs_fs_info *fs_info, u64 start, u64 len);
fs/btrfs/tree-log.c
878
ret = btrfs_lookup_data_extent(fs_info, ins.objectid, ins.offset);