| /kernel/linux/linux-5.10/block/ |
| H A D | blk-cgroup-rwstat.h | 27 struct percpu_counter cpu_cnt[BLKG_RWSTAT_NR]; member
39 percpu_counter_sum_positive(&rwstat->cpu_cnt[idx]); in blkg_rwstat_read_counter()
67 cnt = &rwstat->cpu_cnt[BLKG_RWSTAT_DISCARD]; in blkg_rwstat_add()
69 cnt = &rwstat->cpu_cnt[BLKG_RWSTAT_WRITE]; in blkg_rwstat_add()
71 cnt = &rwstat->cpu_cnt[BLKG_RWSTAT_READ]; in blkg_rwstat_add()
76 cnt = &rwstat->cpu_cnt[BLKG_RWSTAT_SYNC]; in blkg_rwstat_add()
78 cnt = &rwstat->cpu_cnt[BLKG_RWSTAT_ASYNC]; in blkg_rwstat_add()
96 percpu_counter_sum_positive(&rwstat->cpu_cnt[i]); in blkg_rwstat_read()
124 percpu_counter_set(&rwstat->cpu_cnt[i], 0); in blkg_rwstat_reset()
143 sum[i] = percpu_counter_sum_positive(&from->cpu_cnt[ in blkg_rwstat_add_aux()
[all...] |
| H A D | blk-cgroup-rwstat.c | 13 ret = percpu_counter_init(&rwstat->cpu_cnt[i], 0, gfp); in blkg_rwstat_init()
16 percpu_counter_destroy(&rwstat->cpu_cnt[i]); in blkg_rwstat_init()
30 percpu_counter_destroy(&rwstat->cpu_cnt[i]); in blkg_rwstat_exit()
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| H A D | bfq-cgroup.c | 23 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()
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| H A D | bfq-iosched.h | 809 struct percpu_counter cpu_cnt; member
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| /kernel/linux/linux-6.6/block/ |
| H A D | blk-cgroup-rwstat.h | 27 struct percpu_counter cpu_cnt[BLKG_RWSTAT_NR]; member
39 percpu_counter_sum_positive(&rwstat->cpu_cnt[idx]); in blkg_rwstat_read_counter()
67 cnt = &rwstat->cpu_cnt[BLKG_RWSTAT_DISCARD]; in blkg_rwstat_add()
69 cnt = &rwstat->cpu_cnt[BLKG_RWSTAT_WRITE]; in blkg_rwstat_add()
71 cnt = &rwstat->cpu_cnt[BLKG_RWSTAT_READ]; in blkg_rwstat_add()
76 cnt = &rwstat->cpu_cnt[BLKG_RWSTAT_SYNC]; in blkg_rwstat_add()
78 cnt = &rwstat->cpu_cnt[BLKG_RWSTAT_ASYNC]; in blkg_rwstat_add()
96 percpu_counter_sum_positive(&rwstat->cpu_cnt[i]); in blkg_rwstat_read()
124 percpu_counter_set(&rwstat->cpu_cnt[i], 0); in blkg_rwstat_reset()
143 sum[i] = percpu_counter_sum_positive(&from->cpu_cnt[ in blkg_rwstat_add_aux()
[all...] |
| H A D | blk-cgroup-rwstat.c | 13 ret = percpu_counter_init(&rwstat->cpu_cnt[i], 0, gfp); in blkg_rwstat_init()
16 percpu_counter_destroy(&rwstat->cpu_cnt[i]); in blkg_rwstat_init()
30 percpu_counter_destroy(&rwstat->cpu_cnt[i]); in blkg_rwstat_exit()
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| H A D | bfq-cgroup.c | 23 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()
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| H A D | bfq-iosched.h | 916 struct percpu_counter cpu_cnt; member
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| /kernel/linux/linux-6.6/tools/testing/selftests/bpf/prog_tests/ |
| H A D | get_branch_snapshot.c | 7 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()
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| /kernel/linux/linux-5.10/tools/testing/selftests/bpf/benchs/ |
| H A D | bench_ringbufs.c | 474 int cpu_cnt; /* number of allocated CPU buffers */ member
495 cnt = epoll_wait(pb->epoll_fd, pb->events, pb->cpu_cnt, -1); in perfbuf_custom_consumer()
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| /kernel/linux/linux-6.6/tools/testing/selftests/bpf/benchs/ |
| H A D | bench_ringbufs.c | 470 int cpu_cnt; /* number of allocated CPU buffers */ member
491 cnt = epoll_wait(pb->epoll_fd, pb->events, pb->cpu_cnt, -1); in perfbuf_custom_consumer()
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| /kernel/linux/linux-5.10/tools/bpf/bpftool/ |
| H A D | map_perf_ring.c | 197 opts.cpu_cnt = ctx.all_cpus ? 0 : 1; in do_event_pipe()
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| /kernel/linux/linux-5.10/tools/power/x86/intel-speed-select/ |
| H A D | isst.h | 190 int *cpu_cnt);
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| H A D | isst-config.c | 507 static int cpu_cnt[MAX_PACKAGE_COUNT][MAX_DIE_PER_PACKAGE]; variable
540 cpu_cnt[pkg_id][die_id]++; in set_cpu_present_cpu_mask()
570 return cpu_cnt[pkg_id][die_id]; in get_cpu_count()
654 cpu_set_t *core_cpumask, int *cpu_cnt) in set_cpu_mask_from_punit_coremask()
659 *cpu_cnt = 0; in set_cpu_mask_from_punit_coremask()
682 *cpu_cnt = cnt; in set_cpu_mask_from_punit_coremask()
652 set_cpu_mask_from_punit_coremask(int cpu, unsigned long long core_mask, size_t core_cpumask_size, cpu_set_t *core_cpumask, int *cpu_cnt) set_cpu_mask_from_punit_coremask() argument
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| /kernel/linux/linux-6.6/tools/bpf/bpftool/ |
| H A D | map_perf_ring.c | 186 opts.cpu_cnt = ctx.all_cpus ? 0 : 1; in do_event_pipe()
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| /kernel/linux/linux-6.6/tools/power/x86/intel-speed-select/ |
| H A D | isst-config.c | 688 static int cpu_cnt[MAX_PACKAGE_COUNT][MAX_DIE_PER_PACKAGE][MAX_PUNIT_PER_DIE]; variable
713 return cpu_cnt[id->pkg][id->die][id->punit]; in get_cpu_count()
820 cpu_cnt[pkg_id][die_id][punit_id]++; in create_cpu_map()
844 cpu_set_t *core_cpumask, int *cpu_cnt) in set_cpu_mask_from_punit_coremask()
851 *cpu_cnt = 0; in set_cpu_mask_from_punit_coremask()
871 *cpu_cnt = cnt; in set_cpu_mask_from_punit_coremask()
842 set_cpu_mask_from_punit_coremask(struct isst_id *id, unsigned long long core_mask, size_t core_cpumask_size, cpu_set_t *core_cpumask, int *cpu_cnt) set_cpu_mask_from_punit_coremask() argument
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| H A D | isst.h | 233 int *cpu_cnt);
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| /kernel/linux/linux-6.6/tools/lib/bpf/ |
| H A D | libbpf.c | 12306 int cpu_cnt; member
12331 int cpu_cnt; /* number of allocated CPU buffers */ member
12359 for (i = 0; i < pb->cpu_cnt; i++) { in perf_buffer__free()
12479 p.cpu_cnt = OPTS_GET(opts, cpu_cnt, 0); in perf_buffer__new_raw()
12548 if (p->cpu_cnt > 0) { in __perf_buffer__new()
12549 pb->cpu_cnt = p->cpu_cnt; in __perf_buffer__new()
12551 pb->cpu_cnt = libbpf_num_possible_cpus(); in __perf_buffer__new()
12552 if (pb->cpu_cnt < in __perf_buffer__new()
[all...] |
| H A D | libbpf.h | 1412 /* if cpu_cnt == 0, open all on all possible CPUs (up to the number of
1415 int cpu_cnt; member
1416 /* if cpu_cnt > 0, cpus is an array of CPUs to open ring buffers on */
1418 /* if cpu_cnt > 0, map_keys specify map keys to set per-CPU FDs for */
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| /kernel/linux/linux-5.10/tools/lib/bpf/ |
| H A D | libbpf.c | 9956 int cpu_cnt; member
9981 int cpu_cnt; /* number of allocated CPU buffers */ member
10009 for (i = 0; i < pb->cpu_cnt; i++) { in perf_buffer__free()
10108 p.cpu_cnt = opts->cpu_cnt; in perf_buffer__new_raw()
10177 if (p->cpu_cnt > 0) { in __perf_buffer__new()
10178 pb->cpu_cnt = p->cpu_cnt; in __perf_buffer__new()
10180 pb->cpu_cnt = libbpf_num_possible_cpus(); in __perf_buffer__new()
10181 if (pb->cpu_cnt < in __perf_buffer__new()
[all...] |
| H A D | libbpf.h | 581 /* if cpu_cnt == 0, open all on all possible CPUs (up to the number of
584 int cpu_cnt; member
585 /* if cpu_cnt > 0, cpus is an array of CPUs to open ring buffers on */
587 /* if cpu_cnt > 0, map_keys specify map keys to set per-CPU FDs for */
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| /kernel/linux/linux-5.10/drivers/staging/qlge/ |
| H A D | qlge_main.c | 3940 int cpu_cnt = min(MAX_CPUS, (int)num_online_cpus()); in ql_configure_rings() local
3944 * cpu_cnt vectors. ql_enable_msix() will adjust the in ql_configure_rings()
3949 qdev->intr_count = cpu_cnt; in ql_configure_rings()
3953 qdev->tx_ring_count = cpu_cnt; in ql_configure_rings()
3977 rx_ring->cpu = i % cpu_cnt; /* CPU to run handler on. */ in ql_configure_rings()
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| /kernel/linux/linux-6.6/drivers/staging/qlge/ |
| H A D | qlge_main.c | 3918 int cpu_cnt = min_t(int, MAX_CPUS, num_online_cpus()); in qlge_configure_rings() local
3922 * cpu_cnt vectors. qlge_enable_msix() will adjust the in qlge_configure_rings()
3927 qdev->intr_count = cpu_cnt; in qlge_configure_rings()
3931 qdev->tx_ring_count = cpu_cnt; in qlge_configure_rings()
3955 rx_ring->cpu = i % cpu_cnt; /* CPU to run handler on. */ in qlge_configure_rings()
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| /kernel/linux/linux-5.10/drivers/scsi/lpfc/ |
| H A D | lpfc_init.c | 11519 unsigned int cpu = 0, cpu_cnt = 0, cpu_select = nr_cpu_ids; in lpfc_sli4_enable_msix() local
11532 cpu_cnt = cpumask_weight(aff_mask); in lpfc_sli4_enable_msix()
11533 vectors = min(phba->cfg_irq_chann, cpu_cnt); in lpfc_sli4_enable_msix()
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| /kernel/linux/linux-6.6/drivers/scsi/lpfc/ |
| H A D | lpfc_init.c | 13000 unsigned int cpu = 0, cpu_cnt = 0, cpu_select = nr_cpu_ids; in lpfc_sli4_enable_msix() local
13013 cpu_cnt = cpumask_weight(aff_mask); in lpfc_sli4_enable_msix()
13014 vectors = min(phba->cfg_irq_chann, cpu_cnt); in lpfc_sli4_enable_msix()
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