PSI_MEM
return psi_show(seq, psi, PSI_MEM);
return pressure_write(of, buf, nbytes, PSI_MEM);
.file_offset = offsetof(struct cgroup, psi_files[PSI_MEM]),
return psi_show(m, &psi_system, PSI_MEM);
return psi_write(file, user_buf, nbytes, PSI_MEM);
return div_u64(psi_system.total[PSI_AVGS][PSI_MEM * 2],