Lines Matching defs:need
481 size_t ctrset_size, need = 0;
490 need = ctrset_size * sizeof(u64) + sizeof(*ctrdata);
491 if (need <= room) {
498 need = 0;
501 return need;
1507 size_t need = 0;
1510 need = sizeof(*p) + sizeof(u64) * ctrset_size;
1511 if (need <= room) {
1516 need = 0;
1518 return need;
1600 size_t need;
1632 need = cfset_needspace(start.counter_sets);
1633 if (put_user(need, &ustart->data_bytes)) {
1921 size_t need;
1926 need = cfdiag_maxsize(&cpumf_ctr_info);
1927 if (need > sizeof(((struct cpu_cf_events *)0)->start)) {
1928 pr_err("Insufficient memory for PMU(cpum_cf_diag) need=%zu\n",
1929 need);