n_sdb 373 arch/s390/kernel/perf_cpum_sf.c unsigned long n_sdb, freq, factor; n_sdb 403 arch/s390/kernel/perf_cpum_sf.c n_sdb = DIV_ROUND_UP(freq, factor * ((PAGE_SIZE-64) / sample_size)); n_sdb 404 arch/s390/kernel/perf_cpum_sf.c if (n_sdb < CPUM_SF_MIN_SDB) n_sdb 405 arch/s390/kernel/perf_cpum_sf.c n_sdb = CPUM_SF_MIN_SDB; n_sdb 415 arch/s390/kernel/perf_cpum_sf.c sfb_init_allocs(n_sdb, hwc); n_sdb 422 arch/s390/kernel/perf_cpum_sf.c SAMPL_RATE(hwc), freq, n_sdb, sfb_max_limit(hwc),