Function sort_master_instance

pengine/master.c:233–265

}

static gint
sort_master_instance(gconstpointer a, gconstpointer b, gpointer data_set)
{
    int rc;
    enum rsc_role_e role1 = RSC_ROLE_UNKNOWN;
    enum rsc_role_e role2 = RSC_ROLE_UNKNOWN;

    const resource_t *resource1 = (const resource_t *)a;
    const resource_t *resource2 = (const resource_t *)b;

    CRM_ASSERT(resource1 != NULL);
    CRM_ASSERT(resource2 != NULL);

    role1 = resource1->fns->state(resource1, TRUE);
    role2 = resource2->fns->state(resource2, TRUE);

    rc = sort_rsc_index(a, b);
    if (rc != 0) {
        crm_trace("%s %c %s (index)", resource1->id, rc < 0 ? '<' : '>', resource2->id);
        return rc;
    }

    if (role1 > role2) {
        crm_trace("%s %c %s (role)", resource1->id, '<', resource2->id);
        return -1;

    } else if (role1 < role2) {
        crm_trace("%s %c %s (role)", resource1->id, '>', resource2->id);
        return 1;
    }

    return sort_clone_instance(a, b, data_set);
}

GHashTable *
master_merge_weights(resource_t * rsc, const char *rhs, GHashTable * nodes, const char *attr,