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Searched refs:cpu_cnt (Results 1 – 10 of 10) sorted by relevance

/linux/tools/testing/selftests/bpf/prog_tests/
H A Dget_branch_snapshot.c7 static int cpu_cnt; variable
46 cpu_cnt = libbpf_num_possible_cpus(); in create_perf_events()
47 pfd_array = malloc(sizeof(int) * cpu_cnt); in create_perf_events()
49 cpu_cnt = 0; in create_perf_events()
53 for (cpu = 0; cpu < cpu_cnt; cpu++) { in create_perf_events()
67 for (cpu = 0; cpu < cpu_cnt; cpu++) { in close_perf_events()
/linux/block/
H A Dblk-cgroup-rwstat.c12 ret = percpu_counter_init_many(rwstat->cpu_cnt, 0, gfp, BLKG_RWSTAT_NR); in blkg_rwstat_init()
24 percpu_counter_destroy_many(rwstat->cpu_cnt, BLKG_RWSTAT_NR); in blkg_rwstat_exit()
H A Dbfq-cgroup.c23 ret = percpu_counter_init(&stat->cpu_cnt, 0, gfp); in bfq_stat_init()
33 percpu_counter_destroy(&stat->cpu_cnt); in bfq_stat_exit()
46 percpu_counter_add_batch(&stat->cpu_cnt, val, BLKG_STAT_CPU_BATCH); in bfq_stat_add()
55 return percpu_counter_sum_positive(&stat->cpu_cnt); in bfq_stat_read()
64 percpu_counter_set(&stat->cpu_cnt, 0); in bfq_stat_reset()
H A Dbfq-iosched.h915 struct percpu_counter cpu_cnt; member
/linux/tools/testing/selftests/bpf/benchs/
H A Dbench_ringbufs.c523 int cpu_cnt; /* number of allocated CPU buffers */
544 cnt = epoll_wait(pb->epoll_fd, pb->events, pb->cpu_cnt, -1);
470 int cpu_cnt; /* number of allocated CPU buffers */ global() member
/linux/tools/bpf/bpftool/
H A Dmap_perf_ring.c187 opts.cpu_cnt = ctx.all_cpus ? 0 : 1; in do_event_pipe()
/linux/tools/power/x86/intel-speed-select/
H A Disst-config.c694 static int cpu_cnt[MAX_PACKAGE_COUNT][MAX_DIE_PER_PACKAGE][MAX_PUNIT_PER_DIE]; variable
719 return cpu_cnt[id->pkg][id->die][id->punit]; in get_cpu_count()
828 cpu_cnt[pkg_id][die_id][punit_id]++; in create_cpu_map()
858 cpu_set_t *core_cpumask, int *cpu_cnt) in set_cpu_mask_from_punit_coremask() argument
865 *cpu_cnt = 0; in set_cpu_mask_from_punit_coremask()
885 *cpu_cnt = cnt; in set_cpu_mask_from_punit_coremask()
H A Disst.h236 int *cpu_cnt);
/linux/tools/lib/bpf/
H A Dlibbpf.c13596 int cpu_cnt; member
13621 int cpu_cnt; /* number of allocated CPU buffers */ member
13649 for (i = 0; i < pb->cpu_cnt; i++) { in perf_buffer__free()
13767 p.cpu_cnt = OPTS_GET(opts, cpu_cnt, 0); in perf_buffer__new_raw()
13835 if (p->cpu_cnt > 0) { in __perf_buffer__new()
13836 pb->cpu_cnt = p->cpu_cnt; in __perf_buffer__new()
13838 pb->cpu_cnt = libbpf_num_possible_cpus(); in __perf_buffer__new()
13839 if (pb->cpu_cnt < 0) { in __perf_buffer__new()
13840 err = pb->cpu_cnt; in __perf_buffer__new()
13843 if (map.max_entries && map.max_entries < pb->cpu_cnt) in __perf_buffer__new()
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/linux/drivers/scsi/lpfc/
H A Dlpfc_init.c12978 unsigned int cpu = 0, cpu_cnt = 0, cpu_select = nr_cpu_ids; in lpfc_sli4_enable_msix() local
12991 cpu_cnt = cpumask_weight(aff_mask); in lpfc_sli4_enable_msix()
12992 vectors = min(phba->cfg_irq_chann, cpu_cnt); in lpfc_sli4_enable_msix()