| /kernel/ |
| D | sysctl.c | 212 static int proc_do_cad_pid(struct ctl_table *table, int write,
214 static int proc_taint(struct ctl_table *table, int write,
219 static int proc_dointvec_minmax_sysadmin(struct ctl_table *table, int write,
223 static int proc_dointvec_minmax_coredump(struct ctl_table *table, int write,
226 static int proc_dostring_coredump(struct ctl_table *table, int write,
229 static int proc_dopipe_max_size(struct ctl_table *table, int write,
236 static int sysrq_sysctl_handler(struct ctl_table *table, int write, in sysrq_sysctl_handler() argument
242 error = proc_dointvec(table, write, buffer, lenp, ppos); in sysrq_sysctl_handler()
246 if (write) in sysrq_sysctl_handler()
260 static int bpf_unpriv_handler(struct ctl_table *table, int write, in bpf_unpriv_handler() argument
[all …]
|
| D | watchdog.c | 693 static int proc_watchdog_common(int which, struct ctl_table *table, int write, in proc_watchdog_common() argument
700 if (!write) { in proc_watchdog_common()
706 err = proc_dointvec_minmax(table, write, buffer, lenp, ppos); in proc_watchdog_common()
709 err = proc_dointvec_minmax(table, write, buffer, lenp, ppos); in proc_watchdog_common()
720 int proc_watchdog(struct ctl_table *table, int write, in proc_watchdog() argument
724 table, write, buffer, lenp, ppos); in proc_watchdog()
730 int proc_nmi_watchdog(struct ctl_table *table, int write, in proc_nmi_watchdog() argument
733 if (!nmi_watchdog_available && write) in proc_nmi_watchdog()
736 table, write, buffer, lenp, ppos); in proc_nmi_watchdog()
742 int proc_soft_watchdog(struct ctl_table *table, int write, in proc_soft_watchdog() argument
[all …]
|
| D | stackleak.c | 22 int stack_erasing_sysctl(struct ctl_table *table, int write, in stack_erasing_sysctl() argument
31 ret = proc_dointvec_minmax(table, write, buffer, lenp, ppos); in stack_erasing_sysctl()
33 if (ret || !write || state == prev_state) in stack_erasing_sysctl()
|
| D | utsname_sysctl.c | 32 static int proc_do_uts_string(struct ctl_table *table, int write, in proc_do_uts_string() argument
51 r = proc_dostring(&uts_table, write, buffer, lenp, ppos); in proc_do_uts_string()
53 if (write) { in proc_do_uts_string()
|
| D | hung_task.c | 221 int proc_dohung_task_timeout_secs(struct ctl_table *table, int write, in proc_dohung_task_timeout_secs() argument
227 ret = proc_doulongvec_minmax(table, write, buffer, lenp, ppos); in proc_dohung_task_timeout_secs()
229 if (ret || !write) in proc_dohung_task_timeout_secs()
|
| D | latencytop.c | 261 .write = lstats_write,
272 int sysctl_latencytop(struct ctl_table *table, int write, in sysctl_latencytop() argument
277 err = proc_dointvec(table, write, buffer, lenp, ppos); in sysctl_latencytop()
|
| D | pid_namespace.c | 268 static int pid_ns_ctl_handler(struct ctl_table *table, int write, in pid_ns_ctl_handler() argument
275 if (write && !ns_capable(pid_ns->user_ns, CAP_SYS_ADMIN)) in pid_ns_ctl_handler()
287 ret = proc_dointvec_minmax(&tmp, write, buffer, lenp, ppos); in pid_ns_ctl_handler()
288 if (!ret && write) in pid_ns_ctl_handler()
|
| D | umh.c | 652 static int proc_cap_handler(struct ctl_table *table, int write, in proc_cap_handler() argument
660 if (write && (!capable(CAP_SETPCAP) || in proc_cap_handler()
686 err = proc_doulongvec_minmax(&t, write, buffer, lenp, ppos); in proc_cap_handler()
700 if (write) { in proc_cap_handler()
|
| D | profile.c | 458 .write = prof_cpu_mask_proc_write,
530 .write = write_profile,
|
| /kernel/trace/ |
| D | trace_stack.c | 372 .write = stack_max_size_write,
510 .write = ftrace_filter_write,
518 stack_trace_sysctl(struct ctl_table *table, int write, in stack_trace_sysctl() argument
528 ret = proc_dointvec(table, write, buffer, lenp, ppos); in stack_trace_sysctl()
530 if (ret || !write || (was_enabled == !!stack_tracer_enabled)) in stack_trace_sysctl()
|
| D | ring_buffer.c | 330 local_t write; /* index for next write */ member
1102 old_write = local_add_return(RB_WRITE_INTCNT, &next_page->write); in rb_tail_page_update()
1132 (void)local_cmpxchg(&next_page->write, old_write, val); in rb_tail_page_update()
1521 return local_read(&bpage->write) & RB_WRITE_MASK; in rb_page_write()
2179 local_sub(length, &tail_page->write); in rb_reset_tail()
2216 local_sub(length, &tail_page->write); in rb_reset_tail()
2231 local_sub(length, &tail_page->write); in rb_reset_tail()
2468 local_read(&bpage->write) & ~RB_WRITE_MASK; in rb_try_to_discard()
2478 index = local_cmpxchg(&bpage->write, old_index, new_index); in rb_try_to_discard()
2895 unsigned long tail, write; in __rb_reserve_next() local
[all …]
|
| D | trace_hwlat.c | 510 .write = hwlat_width_write,
516 .write = hwlat_window_write,
|
| D | trace.c | 2607 int tracepoint_printk_sysctl(struct ctl_table *table, int write, in tracepoint_printk_sysctl() argument
2617 ret = proc_dointvec(table, write, buffer, lenp, ppos); in tracepoint_printk_sysctl()
2697 export->write(export, entry, size); in trace_process_export()
2784 if (WARN_ON_ONCE(!export->write)) in register_ftrace_export()
4519 .write = tracing_write_stub,
4609 .write = tracing_cpumask_write,
4862 .write = tracing_trace_options_write,
5331 .write = tracing_saved_cmdlines_size_write,
6971 .write = tracing_thresh_write,
6979 .write = tracing_max_lat_write,
[all …]
|
| D | trace_dynevent.c | 205 .write = dyn_event_write,
|
| /kernel/events/ |
| D | callchain.c | 238 int perf_event_max_stack_handler(struct ctl_table *table, int write, in perf_event_max_stack_handler() argument
246 ret = proc_dointvec_minmax(&new_table, write, buffer, lenp, ppos); in perf_event_max_stack_handler()
247 if (ret || !write) in perf_event_max_stack_handler()
|
| /kernel/bpf/ |
| D | cgroup.c | 885 struct ctl_table *table, int write, in __cgroup_bpf_run_filter_sysctl() argument
893 .write = write, in __cgroup_bpf_run_filter_sysctl()
922 if (write && buf && *pcount) { in __cgroup_bpf_run_filter_sysctl()
1273 if (!ctx->write) { in BPF_CALL_3()
1293 if (!ctx->write || !ctx->new_val || !ctx->new_len || !buf || !buf_len) in BPF_CALL_3()
1346 case bpf_ctx_range(struct bpf_sysctl, write): in sysctl_is_valid_access()
1372 case offsetof(struct bpf_sysctl, write): in sysctl_convert_ctx_access()
1375 bpf_target_off(struct bpf_sysctl_kern, write, in sysctl_convert_ctx_access()
1377 write), in sysctl_convert_ctx_access()
|
| /kernel/irq/ |
| D | proc.c | 206 .write = irq_affinity_proc_write,
214 .write = irq_affinity_list_proc_write,
276 .write = default_affinity_write,
|
| /kernel/printk/ |
| D | printk.c | 179 int devkmsg_sysctl_set_loglvl(struct ctl_table *table, int write, in devkmsg_sysctl_set_loglvl() argument
186 if (write) { in devkmsg_sysctl_set_loglvl()
194 err = proc_dostring(table, write, buffer, lenp, ppos); in devkmsg_sysctl_set_loglvl()
198 if (write) { in devkmsg_sysctl_set_loglvl()
1821 if (!con->write) in call_console_drivers()
1827 con->write(con, ext_text, ext_len); in call_console_drivers()
1829 con->write(con, text, len); in call_console_drivers()
2152 early_console->write(early_console, buf, n); in early_printk()
2964 init_section_contains(con->write, 0) || in printk_late_init()
|
| /kernel/locking/ |
| D | lock_events.c | 114 .write = lockevent_write,
|
| D | locktorture.c | 688 struct lock_stress_stats *statp, bool write) in __torture_print_stats() argument
695 n_stress = write ? cxt.nrealwriters_stress : cxt.nrealreaders_stress; in __torture_print_stats()
707 write ? "Writes" : "Reads ", in __torture_print_stats()
|
| /kernel/sched/ |
| D | core.c | 1200 int sysctl_sched_uclamp_handler(struct ctl_table *table, int write, in sysctl_sched_uclamp_handler() argument
1212 result = proc_dointvec(table, write, buffer, lenp, ppos); in sysctl_sched_uclamp_handler()
1215 if (!write) in sysctl_sched_uclamp_handler()
2856 int sysctl_numa_balancing(struct ctl_table *table, int write, in sysctl_numa_balancing() argument
2863 if (write && !capable(CAP_SYS_ADMIN)) in sysctl_numa_balancing()
2868 err = proc_dointvec_minmax(&t, write, buffer, lenp, ppos); in sysctl_numa_balancing()
2871 if (write) in sysctl_numa_balancing()
2931 int sysctl_schedstats(struct ctl_table *table, int write, in sysctl_schedstats() argument
2938 if (write && !capable(CAP_SYS_ADMIN)) in sysctl_schedstats()
2943 err = proc_dointvec_minmax(&t, write, buffer, lenp, ppos); in sysctl_schedstats()
[all …]
|
| /kernel/time/ |
| D | test_udelay.c | 133 .write = udelay_test_write,
|
| /kernel/cgroup/ |
| D | cgroup.c | 1507 if (cft->write_u64 || cft->write_s64 || cft->write) { in cgroup_file_mode()
3902 if (cft->write) in cgroup_file_write()
3903 return cft->write(of, buf, nbytes, off); in cgroup_file_write()
3979 .write = cgroup_file_write,
3988 .write = cgroup_file_write,
5022 .write = cgroup_type_write,
5032 .write = cgroup_procs_write,
5041 .write = cgroup_threads_write,
5051 .write = cgroup_subtree_control_write,
5062 .write = cgroup_max_descendants_write,
[all …]
|
| /kernel/debug/kdb/ |
| D | kdb_io.c | 716 c->write(c, cp, retlen - (cp - kdb_buffer)); in vkdb_printf()
780 c->write(c, moreprompt, strlen(moreprompt)); in vkdb_printf()
|
| /kernel/gcov/ |
| D | fs.c | 406 .write = gcov_seq_write,
555 .write = reset_write,
|