kernel/cgroup/cgroup.c

61 #include <linux/psi.h>
3754 	struct psi_group *psi = cgroup_psi(cgrp);
3756 	return psi_show(seq, psi, PSI_IO);
3761 	struct psi_group *psi = cgroup_psi(cgrp);
3763 	return psi_show(seq, psi, PSI_MEM);
3768 	struct psi_group *psi = cgroup_psi(cgrp);
3770 	return psi_show(seq, psi, PSI_CPU);
3779 	struct psi_group *psi;
3789 	if (ctx->psi.trigger) {
3794 	psi = cgroup_psi(cgrp);
3795 	new = psi_trigger_create(psi, buf, res, of->file, of);
3801 	smp_store_release(&ctx->psi.trigger, new);
3832 	struct psi_group *psi = cgroup_psi(cgrp);
3834 	return psi_show(seq, psi, PSI_IRQ);
3848 	struct psi_group *psi = cgroup_psi(cgrp);
3850 	seq_printf(seq, "%d\n", psi->enabled);
3862 	struct psi_group *psi;
3875 	psi = cgroup_psi(cgrp);
3876 	if (psi->enabled != enable) {
3883 		psi->enabled = enable;
3885 			psi_cgroup_restart(psi);
3898 	return psi_trigger_poll(&ctx->psi.trigger, of->file, pt);
3905 	psi_trigger_destroy(ctx->psi.trigger);