| /Linux-v5.15/drivers/net/ethernet/mellanox/mlxsw/ |
| D | spectrum_span.c | 46 struct mlxsw_sp_span *span; member
77 return atomic_read(&mlxsw_sp->span->active_entries_count); in mlxsw_sp_span_occ_get()
83 struct mlxsw_sp_span *span; in mlxsw_sp_span_init() local
90 span = kzalloc(struct_size(span, entries, entries_count), GFP_KERNEL); in mlxsw_sp_span_init()
91 if (!span) in mlxsw_sp_span_init()
93 refcount_set(&span->policer_id_base_ref_count, 0); in mlxsw_sp_span_init()
94 span->entries_count = entries_count; in mlxsw_sp_span_init()
95 atomic_set(&span->active_entries_count, 0); in mlxsw_sp_span_init()
96 mutex_init(&span->analyzed_ports_lock); in mlxsw_sp_span_init()
97 INIT_LIST_HEAD(&span->analyzed_ports_list); in mlxsw_sp_span_init()
[all …]
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| /Linux-v5.15/drivers/net/ethernet/marvell/prestera/ |
| D | prestera_span.c | 36 list_add_tail(&entry->list, &port->sw->span->entries); in prestera_span_entry_create()
48 prestera_span_entry_find_by_id(struct prestera_span *span, u8 span_id) in prestera_span_entry_find_by_id() argument
52 list_for_each_entry(entry, &span->entries, list) { in prestera_span_entry_find_by_id()
61 prestera_span_entry_find_by_port(struct prestera_span *span, in prestera_span_entry_find_by_port() argument
66 list_for_each_entry(entry, &span->entries, list) { in prestera_span_entry_find_by_port()
81 entry = prestera_span_entry_find_by_port(sw->span, port); in prestera_span_get()
107 entry = prestera_span_entry_find_by_id(sw->span, span_id); in prestera_span_put()
219 struct prestera_span *span; in prestera_span_init() local
221 span = kzalloc(sizeof(*span), GFP_KERNEL); in prestera_span_init()
222 if (!span) in prestera_span_init()
[all …]
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| /Linux-v5.15/drivers/scsi/megaraid/ |
| D | megaraid_sas_fp.c | 123 u16 MR_LdSpanArrayGet(u32 ld, u32 span, struct MR_DRV_RAID_MAP_ALL *map) in MR_LdSpanArrayGet() argument
125 return le16_to_cpu(map->raidMap.ldSpanMap[ld].spanBlock[span].span.arrayRef); in MR_LdSpanArrayGet()
148 static struct MR_LD_SPAN *MR_LdSpanPtrGet(u32 ld, u32 span, in MR_LdSpanPtrGet() argument
151 return &map->raidMap.ldSpanMap[ld].spanBlock[span].span; in MR_LdSpanPtrGet()
379 u32 span, j; in MR_GetSpanBlock() local
381 for (span = 0; span < raid->spanDepth; span++, pSpanBlock++) { in MR_GetSpanBlock()
398 return span; in MR_GetSpanBlock()
430 u32 span, info; in mr_spanset_get_span_block() local
442 for (span = 0; span < raid->spanDepth; span++) in mr_spanset_get_span_block()
443 if (le32_to_cpu(map->raidMap.ldSpanMap[ld].spanBlock[span]. in mr_spanset_get_span_block()
[all …]
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| D | mbox_defs.h | 649 adap_span_40ld_t span[SPAN_DEPTH_8_SPANS]; member
662 adap_span_8ld_t span[SPAN_DEPTH_8_SPANS]; member
675 adap_span_8ld_t span[SPAN_DEPTH_4_SPANS]; member
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| /Linux-v5.15/tools/testing/selftests/resctrl/ |
| D | mbm_test.c | 18 show_bw_info(unsigned long *bw_imc, unsigned long *bw_resc, int span) in show_bw_info() argument
43 ksft_print_msg("Span (MB): %d\n", span); in show_bw_info()
50 static int check_results(int span) in check_results() argument
82 ret = show_bw_info(bw_imc, bw_resc, span); in check_results()
117 int mbm_bw_change(int span, int cpu_no, char *bw_report, char **benchmark_cmd) in mbm_bw_change() argument
123 .span = span, in mbm_bw_change()
138 ret = check_results(span); in mbm_bw_change()
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| D | resctrl_tests.c | 57 static void run_mbm_test(bool has_ben, char **benchmark_cmd, int span, in run_mbm_test() argument
71 res = mbm_bw_change(span, cpu_no, bw_report, benchmark_cmd); in run_mbm_test()
76 static void run_mba_test(bool has_ben, char **benchmark_cmd, int span, in run_mba_test() argument
89 sprintf(benchmark_cmd[1], "%d", span); in run_mba_test()
131 int c, cpu_no = 1, span = 250, argc_new = argc, i, no_of_bits = 0; in main() local
226 sprintf(benchmark_cmd[1], "%d", span); in main()
245 run_mbm_test(has_ben, benchmark_cmd, span, cpu_no, bw_report); in main()
248 run_mba_test(has_ben, benchmark_cmd, span, cpu_no, bw_report); in main()
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| D | resctrl.h | 61 unsigned long span; member
96 int run_fill_buf(unsigned long span, int malloc_and_init_memory, int memflush,
99 int mbm_bw_change(int span, int cpu_no, char *bw_report, char **benchmark_cmd);
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| D | cmt_test.c | 73 return show_cache_info(sum_llc_occu_resc, no_of_bits, param->span, in check_results()
124 .span = cache_size * n / count_of_bits, in cmt_resctrl_val()
130 sprintf(benchmark_cmd[1], "%lu", param.span); in cmt_resctrl_val()
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| D | cat_test.c | 90 return show_cache_info(sum_llc_perf_miss, no_of_bits, param->span / 64, in check_results()
158 param.span = cache_size * (count_of_bits - n) / count_of_bits; in cat_perf_miss_val()
179 param.span = cache_size * n / count_of_bits; in cat_perf_miss_val()
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| D | fill_buf.c | 193 int run_fill_buf(unsigned long span, int malloc_and_init_memory, in run_fill_buf() argument
196 unsigned long long cache_size = span; in run_fill_buf()
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| D | resctrlfs.c | 309 unsigned long span, buffer_span; in run_benchmark() local
326 span = strtoul(benchmark_cmd[1], NULL, 10); in run_benchmark()
333 buffer_span = span * MB; in run_benchmark()
335 buffer_span = span; in run_benchmark()
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| /Linux-v5.15/Documentation/scheduler/ |
| D | sched-domains.rst | 10 Each scheduling domain spans a number of CPUs (stored in the ->span field).
11 A domain's span MUST be a superset of it child's span (this restriction could
12 be relaxed if the need arises), and a base domain for CPU i MUST span at least
13 i. The top domain for each CPU will generally span all CPUs in the system
16 explicitly set. A sched domain's span means "balance process load among these
22 domain's span. The group pointed to by the ->groups pointer MUST contain the CPU
58 The "base" domain will "span" the first level of the hierarchy. In the case
59 of SMT, you'll span all siblings of the physical CPU, with each group being
62 In SMP, the parent of the base domain will span all physical CPUs in the
64 of the SMP domain will span the entire machine, with each group having the
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| /Linux-v5.15/drivers/iio/dac/ |
| D | ad5791.c | 68 int (*get_lin_comp) (unsigned int span);
210 static int ad5791_get_lin_comp(unsigned int span) in ad5791_get_lin_comp() argument
212 if (span <= 10000) in ad5791_get_lin_comp()
214 else if (span <= 12000) in ad5791_get_lin_comp()
216 else if (span <= 16000) in ad5791_get_lin_comp()
218 else if (span <= 19000) in ad5791_get_lin_comp()
224 static int ad5780_get_lin_comp(unsigned int span) in ad5780_get_lin_comp() argument
226 if (span <= 10000) in ad5780_get_lin_comp()
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| /Linux-v5.15/drivers/platform/surface/aggregator/ |
| D | ssh_parser.h | 138 struct ssam_span *span) in sshp_buf_span_from() argument
140 span->ptr = buf->ptr + offset; in sshp_buf_span_from()
141 span->len = buf->len - offset; in sshp_buf_span_from()
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| /Linux-v5.15/arch/sh/mm/ |
| D | pmb.c | 146 unsigned long span; in pmb_mapping_exists() local
169 span = pmbe->size; in pmb_mapping_exists()
176 span += iter->size; in pmb_mapping_exists()
181 if (size <= span) { in pmb_mapping_exists()
657 unsigned long span, newsize; in pmb_merge() local
661 span = newsize = head->size; in pmb_merge()
665 span += tail->size; in pmb_merge()
667 if (pmb_size_valid(span)) { in pmb_merge()
668 newsize = span; in pmb_merge()
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| /Linux-v5.15/net/mac802154/ |
| D | rx.c | 37 __le16 span, sshort; in ieee802154_subif_frame() local
42 span = wpan_dev->pan_id; in ieee802154_subif_frame()
55 if (mac_cb(skb)->dest.pan_id != span && in ieee802154_subif_frame()
64 if (mac_cb(skb)->dest.pan_id != span && in ieee802154_subif_frame()
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| /Linux-v5.15/include/linux/ |
| D | energy_model.h | 100 struct em_data_callback *cb, cpumask_t *span,
220 struct em_data_callback *cb, cpumask_t *span, in em_dev_register_perf_domain() argument
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| /Linux-v5.15/include/linux/sched/ |
| D | topology.h | 153 unsigned long span[]; member
158 return to_cpumask(sd->span); in sched_domain_span()
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| /Linux-v5.15/Documentation/sphinx-static/ |
| D | theme_overrides.css | 106 span.menuselection {
111 code.kbd, code.kbd span {
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| /Linux-v5.15/drivers/perf/ |
| D | arm_smmuv3_pmu.c | 253 int idx, u32 span, u32 sid) in smmu_pmu_set_event_filter() argument
258 evtyper = get_event(event) | span << SMMU_PMCG_SID_SPAN_SHIFT; in smmu_pmu_set_event_filter()
279 u32 span, sid; in smmu_pmu_apply_event_filter() local
283 span = filter_en ? get_filter_span(event) : in smmu_pmu_apply_event_filter()
294 smmu_pmu_set_event_filter(event, idx, span, sid); in smmu_pmu_apply_event_filter()
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| /Linux-v5.15/drivers/usb/host/ |
| D | ehci-sched.c | 1190 iso_sched->span = urb->number_of_packets * stream->uperiod; in itd_sched_init()
1255 num_itds = 1 + (sched->span + 7) / 8; in itd_urb_transaction()
1478 u32 now, base, next, start, period, span, now2; in iso_stream_schedule() local
1487 span = sched->span; in iso_stream_schedule()
1489 span <<= 3; in iso_stream_schedule()
1614 if (skip >= span) { /* Entirely in the past? */ in iso_stream_schedule()
1616 urb, start + base, span - period, now2 + base, in iso_stream_schedule()
1620 skip = span - period; in iso_stream_schedule()
1624 skip = span; /* Skip the entire URB */ in iso_stream_schedule()
1641 if (unlikely(start + span - period >= mod + wrap)) { in iso_stream_schedule()
[all …]
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| /Linux-v5.15/Documentation/litmus-tests/rcu/ |
| D | RCU+sync+read.litmus | 11 * other things) that an RCU read-side critical section cannot span a grace period.
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| D | RCU+sync+free.litmus | 15 * other things) that an RCU read-side critical section cannot span a grace period.
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| /Linux-v5.15/kernel/sched/ |
| D | topology.c | 460 free_cpumask_var(rd->span); in free_rootdomain()
478 cpumask_clear_cpu(rq->cpu, old_rd->span); in rq_attach_root()
492 cpumask_set_cpu(rq->cpu, rd->span); in rq_attach_root()
517 if (!zalloc_cpumask_var(&rd->span, GFP_KERNEL)) in init_rootdomain()
550 free_cpumask_var(rd->span); in init_rootdomain()
985 const struct cpumask *span = sched_domain_span(sd); in build_overlap_sched_groups() local
993 for_each_cpu_wrap(i, span, cpu) { in build_overlap_sched_groups()
1046 !cpumask_subset(sched_domain_span(sibling->child), span)) in build_overlap_sched_groups()
1196 const struct cpumask *span = sched_domain_span(sd); in build_sched_groups() local
1205 for_each_cpu_wrap(i, span, cpu) { in build_sched_groups()
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| /Linux-v5.15/drivers/s390/scsi/ |
| D | zfcp_qdio.c | 56 unsigned long long now, span; in zfcp_qdio_account() local
60 span = (now - qdio->req_q_time) >> 12; in zfcp_qdio_account()
62 qdio->req_q_util += used * span; in zfcp_qdio_account()
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