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/kernel/power/
A Duser.c85 data->swap = -1; in snapshot_open()
99 data->dev = 0; in snapshot_open()
116 data->dev = 0; in snapshot_release()
118 if (data->frozen) { in snapshot_release()
145 if (!data->ready) { in snapshot_read()
245 data->dev = swdev; in snapshot_set_swap_area()
296 if (!data->frozen || data->ready) in snapshot_ioctl()
306 if (data->mode != O_RDONLY || !data->frozen || data->ready) { in snapshot_ioctl()
323 if (data->mode != O_WRONLY || !data->frozen || in snapshot_ioctl()
367 if (data->swap < 0 || data->swap >= MAX_SWAPFILES) { in snapshot_ioctl()
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A Dswap.c715 data = vzalloc(array_size(nr_threads, sizeof(*data))); in save_compressed_image()
716 if (!data) { in save_compressed_image()
743 data[thr].cr = acomp_request_alloc(data[thr].cc); in save_compressed_image()
850 *(size_t *)data[thr].cmp = data[thr].cmp_len; in save_compressed_image()
893 if (data) { in save_compressed_image()
900 vfree(data); in save_compressed_image()
1235 data = vzalloc(array_size(nr_threads, sizeof(*data))); in load_compressed_image()
1236 if (!data) { in load_compressed_image()
1265 data[thr].cr = acomp_request_alloc(data[thr].cc); in load_compressed_image()
1514 if (data) { in load_compressed_image()
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/kernel/trace/
A Dtrace_events_trigger.c23 data->cmd_ops->set_filter(NULL, data, NULL); in trigger_data_free()
73 data->ops->trigger(data, buffer, rec, event); in event_triggers_call()
83 data->ops->trigger(data, buffer, rec, event); in event_triggers_call()
125 data->ops->trigger(data, NULL, NULL, NULL); in event_triggers_post_call()
194 data->ops->print(m, data); in trigger_show()
496 data->ops->free(data); in clear_event_triggers()
560 ret = data->ops->init(data); in register_trigger()
599 data->ops->free(data); in try_unregister_trigger()
1865 ret = data->ops->init(data); in event_enable_register_trigger()
1905 if (data && data->ops->free) in event_enable_unregister_trigger()
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A Dtrace_irqsoff.c125 *data = per_cpu_ptr(tr->array_buffer.data, cpu); in func_prolog_dec()
155 local_dec(&data->disabled); in irqsoff_tracer_call()
212 local_dec(&data->disabled); in irqsoff_graph_entry()
241 local_dec(&data->disabled); in irqsoff_graph_return()
410 data = per_cpu_ptr(tr->array_buffer.data, cpu); in start_critical_timing()
412 if (unlikely(!data) || local_read(&data->disabled)) in start_critical_timing()
427 local_dec(&data->disabled); in start_critical_timing()
449 data = per_cpu_ptr(tr->array_buffer.data, cpu); in stop_critical_timing()
451 if (unlikely(!data) || in stop_critical_timing()
452 !data->critical_start || local_read(&data->disabled)) in stop_critical_timing()
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A Dtrace_functions.c293 data = per_cpu_ptr(tr->array_buffer.data, cpu); in function_stack_trace_call()
404 data = per_cpu_ptr(tr->array_buffer.data, cpu); in function_stack_no_repeats_trace_call()
506 void *data) in update_traceon_count() argument
567 void *data) in ftrace_traceon_count() argument
594 void *data) in ftrace_traceoff() argument
632 void *data) in ftrace_stacktrace() argument
640 void *data) in ftrace_stacktrace_count() argument
680 void *data) in update_count() argument
700 void *data) in ftrace_dump_probe() argument
719 void *data) in ftrace_probe_print() argument
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A Dtrace_events_hist.c732 if (!data) in track_data_alloc()
759 return data; in track_data_alloc()
3699 data->params[data->n_params++] = saved_param; in parse_action_params()
3817 data = kzalloc(sizeof(*data), GFP_KERNEL); in track_data_parse()
3818 if (!data) in track_data_parse()
4184 data = kzalloc(sizeof(*data), GFP_KERNEL); in onmatch_parse()
4185 if (!data) in onmatch_parse()
5697 data->ops->print(m, data); in hist_trigger_show()
6019 data->ops->print(m, data); in hist_trigger_debug_show()
6340 save_named_trigger(data->named_data->name, data); in event_hist_trigger_named_init()
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A Dtrace_functions_graph.c557 if (!data) in verif_pid()
599 if (data && data->failed) { in get_return_for_leaf()
625 if (data) { in get_return_for_leaf()
919 if (data) { in print_graph_entry_leaf()
982 if (data) { in print_graph_entry_nested()
1217 if (data) { in print_graph_entry()
1254 if (data) { in print_graph_return()
1329 if (data) in print_graph_comment()
1405 if (data && data->failed) { in print_graph_function_flags()
1562 data = kzalloc(sizeof(*data), gfpflags); in graph_trace_open()
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A Dtrace_sched_wakeup.c85 *data = per_cpu_ptr(tr->array_buffer.data, cpu); in func_prolog_preempt_disable()
93 local_dec(&(*data)->disabled); in func_prolog_preempt_disable()
120 struct trace_array_cpu *data; in wakeup_graph_entry() local
147 local_dec(&data->disabled); in wakeup_graph_entry()
158 struct trace_array_cpu *data; in wakeup_graph_return() local
176 local_dec(&data->disabled); in wakeup_graph_return()
235 struct trace_array_cpu *data; in wakeup_tracer_call() local
246 local_dec(&data->disabled); in wakeup_tracer_call()
448 struct trace_array_cpu *data; in probe_wakeup_sched_switch() local
488 data = per_cpu_ptr(wakeup_trace->array_buffer.data, wakeup_cpu); in probe_wakeup_sched_switch()
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/kernel/irq/
A Dipi.c27 struct irq_data *data; in irq_reserve_ipi() local
122 if (!irq || !data) in irq_destroy_ipi()
125 domain = data->domain; in irq_destroy_ipi()
168 if (!data || cpu >= nr_cpu_ids) in ipi_get_hwirq()
182 data = irq_get_irq_data(irq + cpu - data->common->ipi_offset); in ipi_get_hwirq()
184 return data ? irqd_to_hwirq(data) : INVALID_HWIRQ; in ipi_get_hwirq()
193 if (!chip || !data) in ipi_send_verify()
250 unsigned irq = data->irq + cpu - data->common->ipi_offset; in __ipi_send_single()
252 data = irq_get_irq_data(irq); in __ipi_send_single()
317 struct irq_chip *chip = data ? irq_data_get_irq_chip(data) : NULL; in ipi_send_single()
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A Dchip.c1231 data = data->parent_data; in irq_chip_set_parent_state()
1253 data = data->parent_data; in irq_chip_get_parent_state()
1269 data = data->parent_data; in irq_chip_enable_parent()
1284 data = data->parent_data; in irq_chip_disable_parent()
1298 data = data->parent_data; in irq_chip_ack_parent()
1309 data = data->parent_data; in irq_chip_mask_parent()
1320 data = data->parent_data; in irq_chip_mask_ack_parent()
1331 data = data->parent_data; in irq_chip_unmask_parent()
1342 data = data->parent_data; in irq_chip_eoi_parent()
1358 data = data->parent_data; in irq_chip_set_affinity_parent()
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A Dirq_test.c15 static irqreturn_t noop_handler(int irq, void *data) in noop_handler() argument
20 static void noop(struct irq_data *data) { } in noop() argument
26 irq_data_update_effective_affinity(data, dest); in noop_affinity()
105 struct irq_data *data; in irq_shutdown_depth_test() local
123 data = irq_desc_get_irq_data(desc); in irq_shutdown_depth_test()
124 KUNIT_ASSERT_PTR_NE(test, data, NULL); in irq_shutdown_depth_test()
130 KUNIT_EXPECT_TRUE(test, irqd_is_started(data)); in irq_shutdown_depth_test()
160 struct irq_data *data; in irq_cpuhotplug_test() local
183 data = irq_desc_get_irq_data(desc); in irq_cpuhotplug_test()
184 KUNIT_ASSERT_PTR_NE(test, data, NULL); in irq_cpuhotplug_test()
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A Dmigration.c22 if (!irqd_is_setaffinity_pending(data)) in irq_fixup_move_pending()
30 irqd_clr_move_pending(data); in irq_fixup_move_pending()
34 irqd_clr_move_pending(data); in irq_fixup_move_pending()
51 struct irq_data *data = &desc->irq_data; in irq_move_masked_irq() local
52 struct irq_chip *chip = data->chip; in irq_move_masked_irq()
54 if (likely(!irqd_is_setaffinity_pending(data))) in irq_move_masked_irq()
57 irqd_clr_move_pending(data); in irq_move_masked_irq()
62 if (irqd_is_per_cpu(data)) { in irq_move_masked_irq()
97 irqd_set_move_pending(data); in irq_move_masked_irq()
137 data = irq_desc_get_irq_data(irq_data_to_desc(data)); in irq_can_move_in_process_context()
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A Dirq_sim.c28 static void irq_sim_irqmask(struct irq_data *data) in irq_sim_irqmask() argument
35 static void irq_sim_irqunmask(struct irq_data *data) in irq_sim_irqunmask() argument
48 irqd_set_trigger_type(data, type); in irq_sim_set_type()
57 irq_hw_number_t hwirq = irqd_to_hwirq(data); in irq_sim_get_irqchip_state()
75 irq_hw_number_t hwirq = irqd_to_hwirq(data); in irq_sim_set_irqchip_state()
96 irq_hw_number_t hwirq = irqd_to_hwirq(data); in irq_sim_request_resources()
110 irq_hw_number_t hwirq = irqd_to_hwirq(data); in irq_sim_release_resources()
202 void *data) in irq_domain_create_sim_full() argument
223 work_ctx->user_data = data; in irq_domain_create_sim_full()
252 struct irq_domain *domain = data; in devm_irq_domain_remove_sim()
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A Ddebugfs.c29 msk = irq_data_get_affinity_mask(data); in irq_debug_show_masks()
62 struct irq_chip *chip = data->chip; in irq_debug_show_chip()
70 chip->irq_print_chip(data, m); in irq_debug_show_chip()
82 data->domain ? data->domain->name : ""); in irq_debug_show_data()
84 irq_debug_show_chip(m, data, ind + 1); in irq_debug_show_data()
85 if (data->domain && data->domain->ops && data->domain->ops->debug_show) in irq_debug_show_data()
86 data->domain->ops->debug_show(m, NULL, data, ind + 1); in irq_debug_show_data()
88 if (!data->parent_data) in irq_debug_show_data()
161 struct irq_data *data; in irq_debug_show() local
164 data = irq_desc_get_irq_data(desc); in irq_debug_show()
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A Dmanage.c341 irqd_is_activated(data) || !irqd_affinity_on_activate(data)) in irq_set_affinity_deactivated()
643 data = irqd_get_parent_data(data); in irq_set_vcpu_affinity()
644 } while (data); in irq_set_vcpu_affinity()
646 if (!data) in irq_set_vcpu_affinity()
2643 data = data->parent_data; in __irq_get_irqchip_state()
2645 data = NULL; in __irq_get_irqchip_state()
2647 } while (data); in __irq_get_irqchip_state()
2649 if (data) in __irq_get_irqchip_state()
2704 data = irqd_get_parent_data(data); in irq_set_irqchip_state()
2705 } while (data); in irq_set_irqchip_state()
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A Dcpuhotplug.c190 static bool hk_should_isolate(struct irq_data *data, unsigned int cpu) in hk_should_isolate() argument
198 if (cpumask_subset(irq_data_get_effective_affinity_mask(data), hk_mask)) in hk_should_isolate()
206 struct irq_data *data = irq_desc_get_irq_data(desc); in irq_restore_affinity_of_irq() local
207 const struct cpumask *affinity = irq_data_get_affinity_mask(data); in irq_restore_affinity_of_irq()
209 if (!irqd_affinity_is_managed(data) || !desc->action || in irq_restore_affinity_of_irq()
210 !irq_data_get_irq_chip(data) || !cpumask_test_cpu(cpu, affinity)) in irq_restore_affinity_of_irq()
213 if (irqd_is_managed_and_shutdown(data)) in irq_restore_affinity_of_irq()
223 if (!irqd_is_single_target(data) || hk_should_isolate(data, cpu)) in irq_restore_affinity_of_irq()
224 irq_set_affinity_locked(data, affinity, false); in irq_restore_affinity_of_irq()
/kernel/time/
A Dtimer_migration.c895 data.remote = false; in tmigr_new_timer()
900 return data.firstexp; in tmigr_new_timer()
988 data.remote = true; in tmigr_handle_remote_cpu()
1011 jif = data->basej; in tmigr_handle_remote_up()
1012 now = data->now; in tmigr_handle_remote_up()
1084 data.now = get_jiffies_update(&data.basej); in tmigr_handle_remote()
1133 if (data->now >= data->firstexp) { in tmigr_requires_handle_remote_up()
1134 data->check = true; in tmigr_requires_handle_remote_up()
1141 data->check = true; in tmigr_requires_handle_remote_up()
1170 data.check = false; in tmigr_requires_handle_remote()
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/kernel/
A Dsysctl-test.c25 .data = NULL, in sysctl_test_api_dointvec_null_tbl_data()
68 int data = 0; in sysctl_test_api_dointvec_table_maxlen_unset() local
71 .data = &data, in sysctl_test_api_dointvec_table_maxlen_unset()
118 .data = &data, in sysctl_test_api_dointvec_table_len_is_zero()
152 .data = &data, in sysctl_test_api_dointvec_table_read_but_position_set()
187 .data = &data, in sysctl_test_dointvec_read_happy_single_positive()
218 .data = &data, in sysctl_test_dointvec_read_happy_single_negative()
247 .data = &data, in sysctl_test_dointvec_write_happy_single_positive()
277 .data = &data, in sysctl_test_dointvec_write_happy_single_negative()
309 .data = &data, in sysctl_test_api_dointvec_write_single_less_int_min()
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A Dsysctl.c108 data[len++] = c; in _proc_do_string()
110 data[len] = 0; in _proc_do_string()
121 data += *ppos; in _proc_do_string()
406 void *data) in __do_proc_dointvec()
478 void *data) in do_proc_dointvec()
639 bool *data = table->data; in proc_dobool() local
648 tmp.data = &val; in proc_dobool()
856 u8 *data = table->data; in proc_dou8vec_minmax() local
875 tmp.data = &val; in proc_dou8vec_minmax()
902 i = data; in __do_proc_doulongvec_minmax()
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A Dregset.c9 void **data) in __regset_get() argument
11 void *p = *data, *to_free = NULL; in __regset_get()
29 *data = p; in __regset_get()
36 void *data) in regset_get() argument
38 return __regset_get(target, regset, size, &data); in regset_get()
45 void **data) in regset_get_alloc() argument
47 *data = NULL; in regset_get_alloc()
48 return __regset_get(target, regset, size, data); in regset_get_alloc()
65 void __user *data) in copy_regset_to_user() argument
73 ret = copy_to_user(data, buf, ret) ? -EFAULT : 0; in copy_regset_to_user()
A Dtracepoint.c153 old[iter_probes].data == tp_func->data) in func_add()
202 old[nr_probes].data == tp_func->data) || in func_remove()
225 old[i].data != tp_func->data) && in func_remove()
238 old[i].data == tp_func->data) in func_remove()
332 if (tp_funcs[0].data != old[0].data) in tracepoint_add_func()
390 if (tp_funcs[0].data != old[0].data) in tracepoint_remove_func()
404 if (tp_funcs[0].data != old[0].data) in tracepoint_remove_func()
433 tp_func.data = data; in tracepoint_probe_register_prio_may_exist()
462 tp_func.data = data; in tracepoint_probe_register_prio()
503 tp_func.data = data; in tracepoint_probe_unregister()
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A Dptrace.c565 if (!valid_signal(data)) in ptrace_detach()
581 child->exit_code = data; in ptrace_detach()
711 unsigned long data) in ptrace_peek_siginfo() argument
824 unsigned long data) in ptrace_resume() argument
826 if (!valid_signal(data)) in ptrace_resume()
863 child->exit_code = data; in ptrace_resume()
1388 unsigned long, data) in SYSCALL_DEFINE4() argument
1425 unsigned long data) in generic_ptrace_peekdata() argument
1437 unsigned long data) in generic_ptrace_pokedata() argument
1441 copied = ptrace_access_vm(tsk, addr, &data, sizeof(data), in generic_ptrace_pokedata()
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A Dauditfilter.c464 bufp = data->buf; in audit_data_to_entry()
644 memset(data, 0, sizeof(*data)); in audit_krule_to_data()
666 data->buflen += data->values[i] = in audit_krule_to_data()
670 data->buflen += data->values[i] = in audit_krule_to_data()
675 data->buflen += data->values[i] = in audit_krule_to_data()
680 data->buflen += data->values[i] = in audit_krule_to_data()
684 data->buflen += data->values[i] = in audit_krule_to_data()
701 return data; in audit_krule_to_data()
1096 data, in audit_list_rules()
1097 struct_size(data, buf, data->buflen)); in audit_list_rules()
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/kernel/gcov/
A Dbase.c65 u32 *data; in store_gcov_u32() local
68 data = buffer + off; in store_gcov_u32()
69 *data = v; in store_gcov_u32()
72 return sizeof(*data); in store_gcov_u32()
89 u32 *data; in store_gcov_u64() local
92 data = buffer + off; in store_gcov_u64()
94 data[0] = (v & 0xffffffffUL); in store_gcov_u64()
95 data[1] = (v >> 32); in store_gcov_u64()
98 return sizeof(*data) * 2; in store_gcov_u64()
104 void *data) in gcov_module_notifier() argument
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/kernel/bpf/
A Dlpm_trie.c30 u8 data[]; member
185 *(__be64 *)key->data); in __longest_prefix_match()
198 *(__be32 *)&key->data[i]); in __longest_prefix_match()
210 *(__be16 *)&key->data[i]); in __longest_prefix_match()
221 prefixlen += 8 - fls(node->data[i] ^ key->data[i]); in __longest_prefix_match()
289 return found->data + trie->data_size; in trie_lookup_elem()
305 memcpy(node->data + trie->data_size, value, in lpm_trie_node_alloc()
353 memcpy(new_node->data, key->data, trie->data_size); in trie_update_elem()
432 memcpy(im_node->data, node->data, trie->data_size); in trie_update_elem()
435 if (extract_bit(key->data, matchlen)) { in trie_update_elem()
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