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Searched refs:num_cpus (Results 1 – 25 of 62) sorted by relevance

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/linux/drivers/net/ethernet/freescale/dpaa/
H A Ddpaa_ethtool.c136 static void copy_stats(struct dpaa_percpu_priv *percpu_priv, int num_cpus, in copy_stats() argument
139 int num_values = num_cpus + 1; in copy_stats()
144 data[crr++ * num_values + num_cpus] += percpu_priv->in_interrupt; in copy_stats()
147 data[crr++ * num_values + num_cpus] += percpu_priv->stats.rx_packets; in copy_stats()
150 data[crr++ * num_values + num_cpus] += percpu_priv->stats.tx_packets; in copy_stats()
153 data[crr++ * num_values + num_cpus] += percpu_priv->tx_confirm; in copy_stats()
156 data[crr++ * num_values + num_cpus] += percpu_priv->tx_frag_skbuffs; in copy_stats()
159 data[crr++ * num_values + num_cpus] += percpu_priv->stats.tx_errors; in copy_stats()
162 data[crr++ * num_values + num_cpus] += percpu_priv->stats.rx_errors; in copy_stats()
165 data[crr++ * num_values + num_cpus] += percpu_priv->stats.rx_dropped; in copy_stats()
[all …]
/linux/arch/sparc/kernel/
H A Dcpumap.c35 int num_cpus; /* Number of CPUs in this hierarchy */ member
190 int num_cpus[CPUINFO_LVL_MAX]; in build_cpuinfo_tree() local
220 node->num_cpus = 1; in build_cpuinfo_tree()
230 num_cpus[level] = 1; in build_cpuinfo_tree()
253 node->num_cpus = num_cpus[level]; in build_cpuinfo_tree()
254 num_cpus[level] = 1; in build_cpuinfo_tree()
257 node->num_cpus++; in build_cpuinfo_tree()
288 num_cpus[level]++; in build_cpuinfo_tree()
368 for (i = 0; i < cpuinfo_tree->nodes[0].num_cpus; i++) in _cpu_map_rebuild()
406 if (unlikely(root_node->num_cpus != num_online_cpus())) { in _map_to_cpu()
[all …]
/linux/tools/testing/selftests/bpf/prog_tests/
H A Dfor_each.c19 __u32 key, num_cpus; in test_hash_map() local
41 num_cpus = bpf_num_possible_cpus(); in test_hash_map()
42 percpu_val_sz = sizeof(__u64) * num_cpus; in test_hash_map()
48 for (i = 0; i < num_cpus; i++) in test_hash_map()
69 ASSERT_LT(skel->bss->cpu, num_cpus, "num_cpus"); in test_hash_map()
81 __u32 key, num_cpus, max_entries; in test_array_map() local
111 num_cpus = bpf_num_possible_cpus(); in test_array_map()
112 percpu_val_sz = sizeof(__u64) * num_cpus; in test_array_map()
118 for (i = 0; i < num_cpus; i++) in test_array_map()
H A Dglobal_data_init.c336 int fd, num_cpus, len, err; in test_global_percpu_data_iter() local
339 num_cpus = libbpf_num_possible_cpus(); in test_global_percpu_data_iter()
340 if (!ASSERT_GT(num_cpus, 0, "libbpf_num_possible_cpus")) in test_global_percpu_data_iter()
347 skel->rodata->num_cpus = num_cpus; in test_global_percpu_data_iter()
372 ASSERT_EQ(skel->bss->sum, 0xc0de * num_cpus, "sum"); in test_global_percpu_data_iter()
/linux/sound/soc/sdw_utils/
H A Dsoc_sdw_cs_amp.c77 WARN_ON(dai_link->num_cpus > ARRAY_SIZE(ch_slot)); in asoc_sdw_cs_spk_feedback_rtd_init()
85 amps_per_bus = dai_link->num_codecs / dai_link->num_cpus; in asoc_sdw_cs_spk_feedback_rtd_init()
87 dev_err(rtd->card->dev, "Illegal num_codecs:%u / num_cpus:%u\n", in asoc_sdw_cs_spk_feedback_rtd_init()
88 dai_link->num_codecs, dai_link->num_cpus); in asoc_sdw_cs_spk_feedback_rtd_init()
/linux/tools/testing/selftests/drivers/net/hw/
H A Dtoeplitz.c89 static int num_cpus; variable
273 for (i = 0; i < num_cpus; i++) in process_rings()
404 if (cfg_num_queues || num_cpus > 256 || in create_ring()
433 for (i = 0; i < num_cpus; i++) { in setup_rings()
439 for (i = 0; i < num_cpus; i++) in setup_rings()
447 for (i = 0; i < num_cpus; i++) { in cleanup_rings()
635 num_cpus = get_nprocs(); in parse_opts()
636 if (num_cpus > RSS_MAX_CPUS) in parse_opts()
H A Dtoeplitz.py104 num_cpus = min(os.cpu_count(), RPS_MAX_CPUS)
107 unused_cpus = [cpu for cpu in range(num_cpus) if cpu not in rx_cpus]
/linux/drivers/infiniband/sw/siw/
H A Dsiw_main.c163 int i, num_cpus, cpu, min_use, node = sdev->numa_node, tx_cpu = -1; in siw_get_tx_cpu() local
170 num_cpus = cpumask_weight(tx_cpumask); in siw_get_tx_cpu()
171 if (!num_cpus) { in siw_get_tx_cpu()
174 num_cpus = cpumask_weight(tx_cpumask); in siw_get_tx_cpu()
176 if (!num_cpus) in siw_get_tx_cpu()
181 for (i = 0, min_use = SIW_MAX_QP; i < num_cpus; in siw_get_tx_cpu()
/linux/sound/soc/intel/boards/
H A Dsof_board_helpers.c212 link->num_cpus = 1; in set_ssp_codec_link()
256 link->num_cpus = 1; in set_dmic_link()
300 link->num_cpus = 1; in set_idisp_hdmi_link()
359 link->num_cpus = 1; in set_ssp_amp_link()
397 link->num_cpus = 1; in set_bt_offload_link()
436 link->num_cpus = 1; in set_hdmi_in_link()
464 link->num_cpus = ARRAY_SIZE(hda_analog_cpus); in set_hda_codec_link()
477 link->num_cpus = ARRAY_SIZE(hda_digital_cpus); in set_hda_codec_link()
H A Dsof_pcm512x.c257 links[id].num_cpus = 1; in sof_card_dai_links_create()
291 links[id].num_cpus = 1; in sof_card_dai_links_create()
318 links[id].num_cpus = 1; in sof_card_dai_links_create()
H A Dsof_es8336.c471 links[id].num_cpus = 1; in sof_card_dai_links_create()
502 links[id].num_cpus = 1; in sof_card_dai_links_create()
532 links[id].num_cpus = 1; in sof_card_dai_links_create()
583 links[id].num_cpus = 1; in sof_card_dai_links_create()
/linux/tools/testing/selftests/bpf/progs/
H A Dtest_global_percpu_data.c64 volatile const __u32 num_cpus = 0; variable
82 for (i = 0; i < num_cpus; i++) { in dump_percpu_data()
/linux/arch/parisc/kernel/
H A Dalternative.c28 int num_cpus = num_present_cpus(); in apply_alternatives() local
32 ((num_cpus == 1) ? ALT_COND_NO_SMP : 0) | in apply_alternatives()
/linux/tools/perf/tests/
H A Dexpr.c75 double val, num_cpus_online, num_cpus, num_cores, num_dies, num_packages; in test__expr() local
235 TEST_ASSERT_VAL("#num_cpus", expr__parse(&num_cpus, ctx, "#num_cpus") == 0); in test__expr()
236 TEST_ASSERT_VAL("#num_cpus >= #num_cpus_online", num_cpus >= num_cpus_online); in test__expr()
238 TEST_ASSERT_VAL("#num_cpus >= #num_cores", num_cpus >= num_cores); in test__expr()
/linux/arch/powerpc/platforms/powernv/
H A Dopal-fadump.c423 u32 num_cpus = 1, *note_buf; in opal_fadump_build_cpu_notes() local
430 num_cpus = (fadump_conf->cpu_state_data_size / size_per_thread); in opal_fadump_build_cpu_notes()
435 rc = fadump_setup_cpu_notes_buf(num_cpus); in opal_fadump_build_cpu_notes()
455 pr_debug("NumCpus : %u\n", num_cpus); in opal_fadump_build_cpu_notes()
459 for (i = 0; i < num_cpus; i++, bufp += size_per_thread) { in opal_fadump_build_cpu_notes()
/linux/tools/perf/util/bpf_skel/
H A Dbperf_cgroup.bpf.c57 const volatile __u32 num_cpus = 1; variable
177 key = idx * num_cpus + cpu; in bperf_cgroup_count()
/linux/sound/soc/amd/acp/
H A Dacp-mach-common.c1426 links[i].num_cpus = ARRAY_SIZE(sof_sp); in acp_sofdsp_dai_links_create()
1461 links[i].num_cpus = ARRAY_SIZE(sof_hs); in acp_sofdsp_dai_links_create()
1491 links[i].num_cpus = ARRAY_SIZE(sof_sp); in acp_sofdsp_dai_links_create()
1494 links[i].num_cpus = ARRAY_SIZE(sof_sp_virtual); in acp_sofdsp_dai_links_create()
1527 links[i].num_cpus = ARRAY_SIZE(sof_hs_virtual); in acp_sofdsp_dai_links_create()
1568 links[i].num_cpus = ARRAY_SIZE(sof_bt); in acp_sofdsp_dai_links_create()
1590 links[i].num_cpus = ARRAY_SIZE(sof_dmic); in acp_sofdsp_dai_links_create()
1634 links[i].num_cpus = ARRAY_SIZE(i2s_sp); in acp_legacy_dai_links_create()
1668 links[i].num_cpus = ARRAY_SIZE(i2s_hs); in acp_legacy_dai_links_create()
1708 links[i].num_cpus in acp_legacy_dai_links_create()
[all...]
H A Dacp-sdw-sof-mach.c106 int num_cpus = hweight32(sof_dai->link_mask[stream]); in create_sdw_dailink() local
158 cpus = devm_kcalloc(dev, num_cpus, sizeof(*cpus), GFP_KERNEL); in create_sdw_dailink()
197 cpus, num_cpus, platform_component, in create_sdw_dailink()
H A Dacp-sdw-legacy-mach.c190 int num_cpus = hweight32(soc_dai->link_mask[stream]); in create_sdw_dailink() local
242 cpus = devm_kcalloc(dev, num_cpus, sizeof(*cpus), GFP_KERNEL); in create_sdw_dailink()
281 cpus, num_cpus, sdw_platform_component, in create_sdw_dailink()
/linux/sound/soc/
H A Dsoc-core.c531 dai_link->num_cpus + in soc_new_pcm_runtime()
549 if ((dai_link->num_cpus + dai_link->num_codecs) == 0) { in soc_new_pcm_runtime()
557 rtd->dais = devm_kcalloc(dev, dai_link->num_cpus + dai_link->num_codecs, in soc_new_pcm_runtime()
601 if (dai_link->num_cpus == 0 && dai_link->cpus) { in snd_soc_fill_dummy_dai()
602 dai_link->num_cpus = 1; in snd_soc_fill_dummy_dai()
1092 if (dai_link->num_cpus > 1 && dai_link->num_codecs > 1 && in snd_soc_compensate_channel_connection_map()
1093 dai_link->num_cpus != dai_link->num_codecs && !dai_link->ch_maps) { in snd_soc_compensate_channel_connection_map()
1104 if (dai_link->num_cpus > MAX_DEFAULT_CH_MAP_SIZE || in snd_soc_compensate_channel_connection_map()
1111 if (dai_link->num_cpus == dai_link->num_codecs) in snd_soc_compensate_channel_connection_map()
1113 else if (dai_link->num_cpus < dai_link->num_codecs) in snd_soc_compensate_channel_connection_map()
[all …]
H A Dsoc-generic-dmaengine-pcm.c58 if (rtd->dai_link->num_cpus > 1) { in snd_dmaengine_pcm_prepare_slave_config()
109 if (rtd->dai_link->num_cpus > 1) { in dmaengine_pcm_set_runtime_hwparams()
183 if (rtd->dai_link->num_cpus > 1) { in dmaengine_pcm_compat_request_channel()
/linux/sound/soc/generic/
H A Daudio-graph-card2.c444 if (dai_link->num_cpus > 1) in __graph_parse_node()
544 int nm_max = max(dai_link->num_cpus, dai_link->num_codecs); in graph_parse_node_multi_nm()
547 if (cpu_idx > dai_link->num_cpus) in graph_parse_node_multi_nm()
602 int nm_max = max(dai_link->num_cpus, dai_link->num_codecs); in graph_parse_node_multi()
609 dai_link->num_cpus > 1 && dai_link->num_codecs > 1 && in graph_parse_node_multi()
610 dai_link->num_cpus != dai_link->num_codecs) { in graph_parse_node_multi()
/linux/arch/x86/include/uapi/asm/
H A Dsetup_data.h62 __u16 num_cpus; member
/linux/sound/soc/ti/
H A Domap-abe-twl6040.c254 priv->dai_links[0].num_cpus = 1; in omap_abe_probe()
270 priv->dai_links[1].num_cpus = 1; in omap_abe_probe()
/linux/sound/soc/fsl/
H A Dp1022_rdk.c244 mdata->dai[0].num_cpus = 1; in p1022_rdk_probe()
252 mdata->dai[1].num_cpus = 1; in p1022_rdk_probe()

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