Symbol: BTRFS_QGROUP_LEVEL_SHIFT
fs/btrfs/qgroup.h
313
return (qgroupid & ((1ULL << BTRFS_QGROUP_LEVEL_SHIFT) - 1));
include/uapi/linux/btrfs_tree.h
1253
return (__u16)(qgroupid >> BTRFS_QGROUP_LEVEL_SHIFT);