diff options
Diffstat (limited to 'qgroup.c')
-rw-r--r-- | qgroup.c | 22 |
1 files changed, 22 insertions, 0 deletions
@@ -88,6 +88,11 @@ struct { .need_print = 1, }, { + .name = "parent", + .column_name = "Parent", + .need_print = 0, + }, + { .name = NULL, .column_name = NULL, .need_print = 0, @@ -108,6 +113,20 @@ void btrfs_qgroup_setup_print_column(enum btrfs_qgroup_column_enum column) btrfs_qgroup_columns[i].need_print = 1; } +static void print_parent_column(struct btrfs_qgroup *qgroup) +{ + struct btrfs_qgroup_list *list = NULL; + + list_for_each_entry(list, &qgroup->qgroups, next_qgroup) { + printf("%llu/%llu", (list->qgroup)->qgroupid >> 48, + ((1ll << 48) - 1) & (list->qgroup)->qgroupid); + if (!list_is_last(&list->next_qgroup, &qgroup->qgroups)) + printf(","); + } + if (list_empty(&qgroup->qgroups)) + printf("---"); +} + static void print_qgroup_column(struct btrfs_qgroup *qgroup, enum btrfs_qgroup_column_enum column) { @@ -125,6 +144,9 @@ static void print_qgroup_column(struct btrfs_qgroup *qgroup, case BTRFS_QGROUP_EXCL: printf("%lld", qgroup->excl); break; + case BTRFS_QGROUP_PARENT: + print_parent_column(qgroup); + break; default: break; } |