| /kernel/ |
| D | sysctl.c | 148 char *buffer, size_t *lenp, loff_t *ppos) in _proc_do_string() argument
165 if (*ppos > len) in _proc_do_string()
167 len = *ppos; in _proc_do_string()
173 *ppos += *lenp; in _proc_do_string()
187 if (*ppos > len) { in _proc_do_string()
192 data += *ppos; in _proc_do_string()
193 len -= *ppos; in _proc_do_string()
204 *ppos += len; in _proc_do_string()
226 static bool proc_first_pos_non_zero_ignore(loff_t *ppos, in proc_first_pos_non_zero_ignore() argument
229 if (!*ppos) in proc_first_pos_non_zero_ignore()
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| D | watchdog.c | 669 void *buffer, size_t *lenp, loff_t *ppos) in proc_watchdog_common() argument
681 err = proc_dointvec_minmax(table, write, buffer, lenp, ppos); in proc_watchdog_common()
684 err = proc_dointvec_minmax(table, write, buffer, lenp, ppos); in proc_watchdog_common()
696 void *buffer, size_t *lenp, loff_t *ppos) in proc_watchdog() argument
699 table, write, buffer, lenp, ppos); in proc_watchdog()
706 void *buffer, size_t *lenp, loff_t *ppos) in proc_nmi_watchdog() argument
711 table, write, buffer, lenp, ppos); in proc_nmi_watchdog()
718 void *buffer, size_t *lenp, loff_t *ppos) in proc_soft_watchdog() argument
721 table, write, buffer, lenp, ppos); in proc_soft_watchdog()
728 void *buffer, size_t *lenp, loff_t *ppos) in proc_watchdog_thresh() argument
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| D | user_namespace.c | 662 static void *m_start(struct seq_file *seq, loff_t *ppos, in m_start() argument
665 loff_t pos = *ppos; in m_start()
678 static void *uid_m_start(struct seq_file *seq, loff_t *ppos) in uid_m_start() argument
682 return m_start(seq, ppos, &ns->uid_map); in uid_m_start()
685 static void *gid_m_start(struct seq_file *seq, loff_t *ppos) in gid_m_start() argument
689 return m_start(seq, ppos, &ns->gid_map); in gid_m_start()
692 static void *projid_m_start(struct seq_file *seq, loff_t *ppos) in projid_m_start() argument
696 return m_start(seq, ppos, &ns->projid_map); in projid_m_start()
921 size_t count, loff_t *ppos, in map_write() argument
935 if ((*ppos != 0) || (count >= PAGE_SIZE)) in map_write()
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| D | stackleak.c | 25 void __user *buffer, size_t *lenp, loff_t *ppos) in stack_erasing_sysctl() argument
33 ret = proc_dointvec_minmax(table, write, buffer, lenp, ppos); in stack_erasing_sysctl()
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| D | profile.c | 450 read_profile(struct file *file, char __user *buf, size_t count, loff_t *ppos) in read_profile() argument
452 unsigned long p = *ppos; in read_profile()
473 *ppos += read; in read_profile()
490 size_t count, loff_t *ppos) in write_profile() argument
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| D | utsname_sysctl.c | 34 void *buffer, size_t *lenp, loff_t *ppos) in proc_do_uts_string() argument
52 r = proc_dostring(&uts_table, write, buffer, lenp, ppos); in proc_do_uts_string()
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| D | relay.c | 1036 loff_t *ppos) in relay_file_read() argument
1069 *ppos = relay_file_read_end_pos(buf, read_start, ret); in relay_file_read()
1109 loff_t *ppos, in subbuf_splice_actor() argument
1118 uint64_t pos = (uint64_t) *ppos; in subbuf_splice_actor()
1201 loff_t *ppos, in relay_file_splice_read() argument
1214 ret = subbuf_splice_actor(in, ppos, pipe, len, flags, &nonpad_ret); in relay_file_splice_read()
1223 *ppos += ret; in relay_file_splice_read()
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| D | latencytop.c | 69 size_t *lenp, loff_t *ppos) in sysctl_latencytop() argument
73 err = proc_dointvec(table, write, buffer, lenp, ppos); in sysctl_latencytop()
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| D | hung_task.c | 248 size_t *lenp, loff_t *ppos) in proc_dohung_task_timeout_secs() argument
252 ret = proc_doulongvec_minmax(table, write, buffer, lenp, ppos); in proc_dohung_task_timeout_secs()
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| D | delayacct.c | 50 size_t *lenp, loff_t *ppos) in sysctl_delayacct() argument
61 err = proc_dointvec_minmax(&t, write, buffer, lenp, ppos); in sysctl_delayacct()
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| D | umh.c | 501 void *buffer, size_t *lenp, loff_t *ppos) in proc_cap_handler() argument
534 err = proc_doulongvec_minmax(&t, write, buffer, lenp, ppos); in proc_cap_handler()
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| /kernel/trace/rv/ |
| D | rv.c | 213 loff_t *ppos) in monitor_enable_read_data() argument
220 return simple_read_from_buffer(user_buf, count, ppos, buff, strlen(buff)+1); in monitor_enable_read_data()
283 size_t count, loff_t *ppos) in monitor_enable_write_data() argument
318 loff_t *ppos) in monitor_desc_read_data() argument
327 return simple_read_from_buffer(user_buf, count, ppos, buff, strlen(buff) + 1); in monitor_desc_read_data()
513 size_t count, loff_t *ppos) in enabled_monitors_write() argument
527 retval = simple_write_to_buffer(buff, sizeof(buff) - 1, ppos, user_buf, count); in enabled_monitors_write()
597 size_t count, loff_t *ppos) in monitoring_on_read_data() argument
603 return simple_read_from_buffer(user_buf, count, ppos, buff, strlen(buff) + 1); in monitoring_on_read_data()
648 size_t count, loff_t *ppos) in monitoring_on_write_data() argument
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| D | rv_reactors.c | 188 size_t count, loff_t *ppos) in monitor_reactors_write() argument
204 retval = simple_write_to_buffer(buff, sizeof(buff) - 1, ppos, user_buf, count); in monitor_reactors_write()
376 size_t count, loff_t *ppos) in reacting_on_read_data() argument
382 return simple_read_from_buffer(user_buf, count, ppos, buff, strlen(buff)+1); in reacting_on_read_data()
400 size_t count, loff_t *ppos) in reacting_on_write_data() argument
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| /kernel/trace/ |
| D | trace.c | 1611 size_t cnt, loff_t *ppos) in trace_get_user() argument
1617 if (!*ppos) in trace_get_user()
1645 *ppos += read; in trace_get_user()
1680 *ppos += read; in trace_get_user()
2900 loff_t *ppos) in tracepoint_printk_sysctl() argument
2908 ret = proc_dointvec(table, write, buffer, lenp, ppos); in tracepoint_printk_sysctl()
5141 size_t count, loff_t *ppos) in tracing_write_stub() argument
5177 size_t count, loff_t *ppos) in tracing_cpumask_read() argument
5195 count = simple_read_from_buffer(ubuf, count, ppos, mask_str, len); in tracing_cpumask_read()
5245 size_t count, loff_t *ppos) in tracing_cpumask_write() argument
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| D | trace_stack.c | 325 size_t count, loff_t *ppos) in stack_max_size_read() argument
334 return simple_read_from_buffer(ubuf, count, ppos, buf, r); in stack_max_size_read()
339 size_t count, loff_t *ppos) in stack_max_size_write() argument
518 size_t *lenp, loff_t *ppos) in stack_trace_sysctl() argument
526 ret = proc_dointvec(table, write, buffer, lenp, ppos); in stack_trace_sysctl()
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| D | trace_events.c | 1170 size_t cnt, loff_t *ppos) in ftrace_event_write() argument
1187 read = trace_get_user(&parser, ubuf, cnt, ppos); in ftrace_event_write()
1371 loff_t *ppos) in event_enable_read() argument
1396 return simple_read_from_buffer(ubuf, cnt, ppos, buf, strlen(buf)); in event_enable_read()
1401 loff_t *ppos) in event_enable_write() argument
1430 *ppos += cnt; in event_enable_write()
1437 loff_t *ppos) in system_enable_read() argument
1477 ret = simple_read_from_buffer(ubuf, cnt, ppos, buf, 2); in system_enable_read()
1484 loff_t *ppos) in system_enable_write() argument
1517 *ppos += cnt; in system_enable_write()
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| D | trace_events_inject.c | 285 loff_t *ppos) in event_inject_write() argument
319 *ppos += err; in event_inject_write()
325 loff_t *ppos) in event_inject_read() argument
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| D | trace_dynevent.c | 242 size_t count, loff_t *ppos) in dyn_event_write() argument
244 return trace_parse_run_command(file, buffer, count, ppos, in dyn_event_write()
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| /kernel/locking/ |
| D | lock_events.c | 62 size_t count, loff_t *ppos) in lockevent_read() argument
80 return simple_read_from_buffer(user_buf, count, ppos, buf, len); in lockevent_read()
89 size_t count, loff_t *ppos) in lockevent_write() argument
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| D | qspinlock_stat.h | 37 size_t count, loff_t *ppos) in lockevent_read() argument
94 return simple_read_from_buffer(user_buf, count, ppos, buf, len); in lockevent_read()
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| /kernel/printk/ |
| D | sysctl.c | 15 void *buffer, size_t *lenp, loff_t *ppos) in proc_dointvec_minmax_sysadmin() argument
20 return proc_dointvec_minmax(table, write, buffer, lenp, ppos); in proc_dointvec_minmax_sysadmin()
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| D | internal.h | 10 void *buffer, size_t *lenp, loff_t *ppos);
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| /kernel/events/ |
| D | callchain.c | 233 void *buffer, size_t *lenp, loff_t *ppos) in perf_event_max_stack_handler() argument
240 ret = proc_dointvec_minmax(&new_table, write, buffer, lenp, ppos); in perf_event_max_stack_handler()
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| /kernel/sched/ |
| D | debug.c | 127 size_t cnt, loff_t *ppos) in sched_feat_write() argument
153 *ppos += cnt; in sched_feat_write()
174 size_t cnt, loff_t *ppos) in sched_scaling_write() argument
196 *ppos += cnt; in sched_scaling_write()
224 size_t cnt, loff_t *ppos) in sched_dynamic_write() argument
242 *ppos += cnt; in sched_dynamic_write()
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| D | pelt.c | 485 size_t *lenp, loff_t *ppos) in sched_pelt_multiplier() argument
493 ret = proc_dointvec(table, write, buffer, lenp, ppos); in sched_pelt_multiplier()
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