| /kernel/bpf/ |
| D | bpf_lsm.c | 32 #define LSM_HOOK(RET, DEFAULT, NAME, ...) BTF_ID(func, bpf_lsm_##NAME)
71 .func = bpf_bprm_opts_set,
92 .func = bpf_ima_inode_hash,
133 BTF_ID(func, bpf_lsm_bpf) in BTF_ID() argument
134 BTF_ID(func, bpf_lsm_bpf_map) in BTF_ID()
135 BTF_ID(func, bpf_lsm_bpf_map_alloc_security) in BTF_ID()
136 BTF_ID(func, bpf_lsm_bpf_map_free_security) in BTF_ID()
137 BTF_ID(func, bpf_lsm_bpf_prog) in BTF_ID()
138 BTF_ID(func, bpf_lsm_bprm_check_security) in BTF_ID()
139 BTF_ID(func, bpf_lsm_bprm_committed_creds) in BTF_ID()
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| D | helpers.c | 37 .func = bpf_map_lookup_elem,
53 .func = bpf_map_update_elem,
70 .func = bpf_map_delete_elem,
84 .func = bpf_map_push_elem,
99 .func = bpf_map_pop_elem,
112 .func = bpf_map_peek_elem,
120 .func = bpf_user_rnd_u32,
131 .func = bpf_get_smp_processor_id,
142 .func = bpf_get_numa_node_id,
154 .func = bpf_ktime_get_ns,
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| D | trampoline.c | 97 mod = __module_text_address((unsigned long) tr->func.addr); in bpf_trampoline_module_get()
125 void *ip = tr->func.addr; in unregister_fentry()
128 if (tr->func.ftrace_managed) in unregister_fentry()
140 void *ip = tr->func.addr; in modify_fentry()
143 if (tr->func.ftrace_managed) in modify_fentry()
153 void *ip = tr->func.addr; in register_fentry()
159 tr->func.ftrace_managed = ret; in register_fentry()
164 if (tr->func.ftrace_managed) in register_fentry()
367 &tr->func.model, flags, tprogs, in bpf_trampoline_update()
368 tr->func.addr); in bpf_trampoline_update()
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| /kernel/livepatch/ |
| D | patch.c | 28 struct klp_func *func; in klp_find_ops() local
31 func = list_first_entry(&ops->func_stack, struct klp_func, in klp_find_ops()
33 if (func->old_func == old_func) in klp_find_ops()
46 struct klp_func *func; in klp_ftrace_handler() local
61 func = list_first_or_null_rcu(&ops->func_stack, struct klp_func, in klp_ftrace_handler()
69 if (WARN_ON_ONCE(!func)) in klp_ftrace_handler()
85 if (unlikely(func->transition)) { in klp_ftrace_handler()
105 func = list_entry_rcu(func->stack_node.next, in klp_ftrace_handler()
108 if (&func->stack_node == &ops->func_stack) in klp_ftrace_handler()
117 if (func->nop) in klp_ftrace_handler()
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| D | core.c | 89 struct klp_func *func; in klp_find_func() local
91 klp_for_each_func(obj, func) { in klp_find_func()
92 if ((strcmp(old_func->old_name, func->old_name) == 0) && in klp_find_func()
93 (old_func->old_sympos == func->old_sympos)) { in klp_find_func()
94 return func; in klp_find_func()
441 struct klp_func *func);
468 static void klp_free_func_nop(struct klp_func *func) in klp_free_func_nop() argument
470 kfree(func->old_name); in klp_free_func_nop()
471 kfree(func); in klp_free_func_nop()
477 struct klp_func *func; in klp_alloc_func_nop() local
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| D | transition.c | 73 struct klp_func *func; in klp_complete_transition() local
103 klp_for_each_func(obj, func) in klp_complete_transition()
104 func->transition = false; in klp_complete_transition()
194 static int klp_check_stack_func(struct klp_func *func, unsigned long *entries, in klp_check_stack_func() argument
209 func_addr = (unsigned long)func->new_func; in klp_check_stack_func()
210 func_size = func->new_size; in klp_check_stack_func()
216 ops = klp_find_ops(func->old_func); in klp_check_stack_func()
220 func_addr = (unsigned long)func->old_func; in klp_check_stack_func()
221 func_size = func->old_size; in klp_check_stack_func()
226 prev = list_next_entry(func, stack_node); in klp_check_stack_func()
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| /kernel/ |
| D | tracepoint.c | 175 for (i = 0; funcs[i].func; i++) in debug_print_probes()
176 printk(KERN_DEBUG "Probe %d : %p\n", i, funcs[i].func); in debug_print_probes()
188 if (WARN_ON(!tp_func->func)) in func_add()
195 for (iter_probes = 0; old[iter_probes].func; iter_probes++) { in func_add()
196 if (old[iter_probes].func == tp_stub_func) in func_add()
198 if (old[iter_probes].func == tp_func->func && in func_add()
210 for (iter_probes = 0; old[iter_probes].func; iter_probes++) { in func_add()
211 if (old[iter_probes].func == tp_stub_func) in func_add()
226 new[nr_probes].func = NULL; in func_add()
245 if (tp_func->func) { in func_remove()
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| D | async.c | 72 async_func_t func; member
124 entry->func, task_pid_nr(current)); in async_run_entry_fn()
127 entry->func(entry->data, entry->cookie); in async_run_entry_fn()
130 (long long)entry->cookie, entry->func, in async_run_entry_fn()
148 static async_cookie_t __async_schedule_node_domain(async_func_t func, in __async_schedule_node_domain() argument
159 entry->func = func; in __async_schedule_node_domain()
198 async_cookie_t async_schedule_node_domain(async_func_t func, void *data, in async_schedule_node_domain() argument
219 func(data, newcookie); in async_schedule_node_domain()
223 return __async_schedule_node_domain(func, data, node, domain, entry); in async_schedule_node_domain()
240 async_cookie_t async_schedule_node(async_func_t func, void *data, int node) in async_schedule_node() argument
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| D | up.c | 12 int smp_call_function_single(int cpu, void (*func) (void *info), void *info, in smp_call_function_single()
21 func(info); in smp_call_function_single()
33 csd->func(csd->info); in smp_call_function_single_async()
43 void on_each_cpu_cond_mask(smp_cond_func_t cond_func, smp_call_func_t func, in on_each_cpu_cond_mask() argument
51 func(info); in on_each_cpu_cond_mask()
58 int smp_call_on_cpu(unsigned int cpu, int (*func)(void *), void *par, bool phys) in smp_call_on_cpu()
67 ret = func(par); in smp_call_on_cpu()
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| D | smp.c | 221 __this_cpu_write(cur_csd_func, csd->func); in __csd_lock_record()
358 cpu, csd->func, csd->info); in csd_lock_wait_toolong()
507 smp_call_func_t func = csd->func; in generic_exec_single() local
518 func(info); in generic_exec_single()
596 csd->func); in flush_smp_call_function_queue()
618 smp_call_func_t func = csd->func; in flush_smp_call_function_queue() local
628 func(info); in flush_smp_call_function_queue()
658 smp_call_func_t func = csd->func; in flush_smp_call_function_queue() local
663 func(info); in flush_smp_call_function_queue()
709 int smp_call_function_single(int cpu, smp_call_func_t func, void *info, in smp_call_function_single() argument
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| D | static_call_inline.c | 123 void __static_call_update(struct static_call_key *key, void *tramp, void *func) in __static_call_update() argument
131 if (key->func == func) in __static_call_update()
134 key->func = func; in __static_call_update()
136 arch_static_call_transform(NULL, tramp, func, false); in __static_call_update()
198 arch_static_call_transform(site_addr, NULL, func, in __static_call_update()
275 arch_static_call_transform(site_addr, NULL, key->func, in __static_call_init()
517 int (*func)(int); member
533 if (scd->func) in test_static_call_init()
534 static_call_update(sc_selftest, scd->func); in test_static_call_init()
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| D | task_work.c | 103 return cb->func == data; in task_work_func_match()
118 task_work_cancel(struct task_struct *task, task_work_func_t func) in task_work_cancel() argument
120 return task_work_cancel_match(task, task_work_func_match, func); in task_work_cancel()
164 work->func(work); in task_work_run()
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| /kernel/trace/ |
| D | trace_functions.c | 65 ops->func = function_trace_call; in ftrace_allocate_ftrace_ops()
134 ftrace_func_t func; in function_trace_init() local
143 func = select_trace_function(func_flags.val); in function_trace_init()
144 if (!func) in function_trace_init()
150 ftrace_init_array_ops(tr, func); in function_trace_init()
376 { TRACER_OPT(func-no-repeats, TRACE_FUNC_OPT_NO_REPEATS) },
403 ftrace_func_t func; in func_set_flag() local
415 func = select_trace_function(new_flags); in func_set_flag()
416 if (!func) in func_set_flag()
420 if (tr->ops->func == func) in func_set_flag()
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| D | bpf_trace.c | 144 .func = bpf_override_return,
170 .func = bpf_probe_read_user,
207 .func = bpf_probe_read_user_str,
233 .func = bpf_probe_read_kernel,
268 .func = bpf_probe_read_kernel_str,
288 .func = bpf_probe_read_compat,
307 .func = bpf_probe_read_compat_str,
344 .func = bpf_probe_write_user,
391 .func = bpf_trace_printk,
441 .func = bpf_seq_printf,
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| D | fgraph.c | 59 ftrace_push_return_trace(unsigned long ret, unsigned long func, in ftrace_push_return_trace() argument
88 current->ret_stack[index].func = func; in ftrace_push_return_trace()
113 int function_graph_enter(unsigned long ret, unsigned long func, in function_graph_enter() argument
127 trace.func = func; in function_graph_enter()
130 if (ftrace_push_return_trace(ret, func, frame_pointer, retp)) in function_graph_enter()
183 (void *)current->ret_stack[index].func, in ftrace_pop_return_trace()
191 trace->func = current->ret_stack[index].func; in ftrace_pop_return_trace()
336 .func = ftrace_stub,
448 if (!ftrace_ops_test(&global_ops, trace->func, NULL)) in ftrace_graph_entry_test()
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| D | ftrace.c | 82 .func = ftrace_stub,
181 ftrace_func_t func; in update_ftrace_function() local
193 func = ftrace_stub; in update_ftrace_function()
202 func = ftrace_ops_get_list_func(ftrace_ops_list); in update_ftrace_function()
207 func = ftrace_ops_list_func; in update_ftrace_function()
213 if (ftrace_trace_function == func) in update_ftrace_function()
220 if (func == ftrace_ops_list_func) { in update_ftrace_function()
221 ftrace_trace_function = func; in update_ftrace_function()
255 ftrace_trace_function = func; in update_ftrace_function()
332 ops->saved_func = ops->func; in __register_ftrace_function()
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| D | trace_event_perf.c | 250 char *func = NULL; in perf_kprobe_init() local
254 func = kzalloc(KSYM_NAME_LEN, GFP_KERNEL); in perf_kprobe_init()
255 if (!func) in perf_kprobe_init()
258 func, u64_to_user_ptr(p_event->attr.kprobe_func), in perf_kprobe_init()
265 if (func[0] == '\0') { in perf_kprobe_init()
266 kfree(func); in perf_kprobe_init()
267 func = NULL; in perf_kprobe_init()
272 func, (void *)(unsigned long)(p_event->attr.kprobe_addr), in perf_kprobe_init()
285 kfree(func); in perf_kprobe_init()
488 ops->func = perf_ftrace_function_call; in perf_ftrace_function_register()
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| D | trace_events_trigger.c | 71 data->ops->func(data, buffer, rec, event); in event_triggers_call()
81 data->ops->func(data, buffer, rec, event); in event_triggers_call()
109 data->ops->func(data, NULL, NULL, NULL); in event_triggers_post_call()
249 ret = p->func(p, file, buff, command, next); in trigger_process_regex()
1067 .func = traceon_trigger,
1074 .func = traceon_count_trigger,
1081 .func = traceoff_trigger,
1088 .func = traceoff_count_trigger,
1113 .func = event_trigger_callback,
1124 .func = event_trigger_callback,
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| D | trace_selftest.c | 152 .func = trace_selftest_test_probe1_func,
156 .func = trace_selftest_test_probe2_func,
160 .func = trace_selftest_test_probe3_func,
256 dyn_ops->func = trace_selftest_test_dyn_func; in trace_selftest_ops()
324 int (*func)(void)) in trace_selftest_startup_dynamic_tracing()
339 func(); in trace_selftest_startup_dynamic_tracing()
373 func(); in trace_selftest_startup_dynamic_tracing()
447 .func = trace_selftest_test_recursion_func,
452 .func = trace_selftest_test_recursion_safe_func,
538 # define trace_selftest_startup_dynamic_tracing(trace, tr, func) ({ 0; }) argument
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| D | trace_entries.h | 81 __field_packed( unsigned long, graph_ent, func )
85 F_printk("--> %ps (%d)", (void *)__entry->func, __entry->depth)
95 __field_packed( unsigned long, ret, func )
103 (void *)__entry->func, __entry->depth,
302 __array( char, func, TRACE_FUNC_SIZE+1 )
310 __entry->func, __entry->file, __entry->correct,
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| /kernel/rcu/ |
| D | tiny.c | 88 unsigned long offset = (unsigned long)head->func; in rcu_reclaim_tiny()
99 f = head->func; in rcu_reclaim_tiny()
100 WRITE_ONCE(head->func, (rcu_callback_t)0L); in rcu_reclaim_tiny()
163 void call_rcu(struct rcu_head *head, rcu_callback_t func) in call_rcu() argument
168 head->func = func; in call_rcu()
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| D | tasks.h | 152 static void call_rcu_tasks_generic(struct rcu_head *rhp, rcu_callback_t func, in call_rcu_tasks_generic() argument
159 rhp->func = func; in call_rcu_tasks_generic()
234 list->func(list); in rcu_tasks_kthread()
544 void call_rcu_tasks(struct rcu_head *rhp, rcu_callback_t func);
565 void call_rcu_tasks(struct rcu_head *rhp, rcu_callback_t func) in call_rcu_tasks() argument
567 call_rcu_tasks_generic(rhp, func, &rcu_tasks); in call_rcu_tasks()
696 void call_rcu_tasks_rude(struct rcu_head *rhp, rcu_callback_t func);
718 void call_rcu_tasks_rude(struct rcu_head *rhp, rcu_callback_t func) in call_rcu_tasks_rude() argument
720 call_rcu_tasks_generic(rhp, func, &rcu_tasks_rude); in call_rcu_tasks_rude()
864 void call_rcu_tasks_trace(struct rcu_head *rhp, rcu_callback_t func);
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| /kernel/debug/kdb/ |
| D | kdb_main.c | 767 if (kp->func == kdb_exec_defcmd) { in kdb_defcmd()
790 mp->func = kdb_exec_defcmd; in kdb_defcmd()
1098 result = (*tp->func)(argc-1, (const char **)argv); in kdb_parse()
2691 cmd->name, cmd->func, cmd->help); in kdb_register()
2729 .func = kdb_md,
2736 .func = kdb_md,
2742 .func = kdb_md,
2748 .func = kdb_md,
2754 .func = kdb_mm,
2760 .func = kdb_go,
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| D | kdb_bp.c | 527 .func = kdb_bp,
533 .func = kdb_bp,
539 .func = kdb_bc,
545 .func = kdb_bc,
551 .func = kdb_bc,
557 .func = kdb_ss,
567 .func = kdb_bp,
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| /kernel/sched/ |
| D | cpufreq.c | 34 void (*func)(struct update_util_data *data, u64 time, in cpufreq_add_update_util_hook()
37 if (WARN_ON(!data || !func)) in cpufreq_add_update_util_hook()
43 data->func = func; in cpufreq_add_update_util_hook()
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