xfs_group_mark_sick
void xfs_group_mark_sick(struct xfs_group *xg, unsigned int mask);
xfs_group_mark_sick(pag_group(pag), (mask))
xfs_group_mark_sick(rtg_group(rtg), ops->sick);
xfs_group_mark_sick(rtg_group(rtg), mask);
xfs_group_mark_sick(cur->bc_group, cur->bc_ops->sick_mask);
DEFINE_GROUP_CORRUPT_EVENT(xfs_group_mark_sick);