common/disp/cpucaps.c

359  * Enable cap for a project kpj
364 cap_project_enable(kproject_t *kpj, hrtime_t value)
366 	cpucap_t *cap = kpj->kpj_cpucap;
374 		cap->cap_project = kpj;
375 		cap->cap_zone = kpj->kpj_zone;
380 		if ((cap->cap_kstat = rctl_kstat_create_project(kpj, "cpucaps",
401 cap_project_disable(kproject_t *kpj)
403 	cpucap_t *cap = kpj->kpj_cpucap;
407 	ASSERT(cap->cap_project == kpj);
593  * new structure and assigns to kpj->cpu_cap. The allocation is performed
598 cap_project_zone_modify_walker(kproject_t *kpj, void *arg)
605 	if (kpj->kpj_cpucap == NULL) {
619 	if (kpj->kpj_cpucap == NULL) {
620 		kpj->kpj_cpucap = project_cap;
625 	project_cap = kpj->kpj_cpucap;
633 			cap_project_disable(kpj);
640 		cap_project_enable(kpj, MAX_USAGE);
763 cpucaps_project_remove(kproject_t *kpj)
766 	if (PROJECT_IS_CAPPED(kpj))
767 		cap_project_disable(kpj);
768 	if (kpj->kpj_cpucap != NULL) {
769 		cap_free(kpj->kpj_cpucap);
770 		kpj->kpj_cpucap = NULL;
799 cpucaps_project_add(kproject_t *kpj)
803 	if (CPUCAPS_OFF() || !ZONE_IS_CAPPED(kpj->kpj_zone))
809 	if (kpj->kpj_cpucap == NULL)
816 	if (kpj->kpj_cpucap == NULL) {
817 		kpj->kpj_cpucap = cap;
822 	if (ZONE_IS_CAPPED(kpj->kpj_zone))
823 		cap_project_enable(kpj, MAX_USAGE);
837 cpucaps_project_set(kproject_t *kpj, rctl_qty_t cap_val)
854 	if ((cap_val == NOCAP) && (CPUCAPS_OFF() || !PROJECT_IS_CAPPED(kpj)))
857 	if (kpj->kpj_cpucap == NULL) {
870 	if (kpj->kpj_cpucap == NULL) {
871 		kpj->kpj_cpucap = cap;
879 	cap = kpj->kpj_cpucap;
903 			cap_project_enable(kpj, value);
912 		if (ZONE_IS_CAPPED(kpj->kpj_zone)) {
915 			cap_project_disable(kpj);
936 cpucaps_project_get(kproject_t *kpj)
938 	return (cap_get(kpj->kpj_cpucap));
965 	kproject_t	*kpj = ttoproj(t);
970 	ASSERT(kpj->kpj_cpucap != NULL);
987 		cpucap_t *cap = kpj->kpj_cpucap;
1025 	kproject_t	*kpj = ttoproj(t);
1034 	if (lwp == NULL || !PROJECT_IS_CAPPED(kpj))
1046 	project_cap = kpj->kpj_cpucap;