147 static int _proc_do_string(char *data, int maxlen, int write,  in _proc_do_string()  argument
158 	if (write) {  in _proc_do_string()
260 int proc_dostring(struct ctl_table *table, int write,  in proc_dostring()  argument
263 	if (write)  in proc_dostring()
266 	return _proc_do_string(table->data, table->maxlen, write, buffer, lenp,  in proc_dostring()
430 				int write, void *data)  in do_proc_dobool_conv()  argument
432 	if (write) {  in do_proc_dobool_conv()
445 				 int write, void *data)  in do_proc_dointvec_conv()  argument
447 	if (write) {  in do_proc_dointvec_conv()
472 				  int write, void *data)  in do_proc_douintvec_conv()  argument
474 	if (write) {  in do_proc_douintvec_conv()
488 		  int write, void *buffer,  in __do_proc_dointvec()  argument
491 			      int write, void *data),  in __do_proc_dointvec()
498 	if (!tbl_data || !table->maxlen || !*lenp || (*ppos && !write)) {  in __do_proc_dointvec()
510 	if (write) {  in __do_proc_dointvec()
523 		if (write) {  in __do_proc_dointvec()
548 	if (!write && !first && left && !err)  in __do_proc_dointvec()
550 	if (write && !err && left)  in __do_proc_dointvec()
552 	if (write && first)  in __do_proc_dointvec()
560 static int do_proc_dointvec(struct ctl_table *table, int write,  in do_proc_dointvec()  argument
563 			      int write, void *data),  in do_proc_dointvec()
566 	return __do_proc_dointvec(table->data, table, write,  in do_proc_dointvec()
576 					   int write, void *data),  in do_proc_douintvec_w()  argument
631 					   int write, void *data),  in do_proc_douintvec_r()  argument
659 			       int write, void *buffer,  in __do_proc_douintvec()  argument
663 					   int write, void *data),  in __do_proc_douintvec()
668 	if (!tbl_data || !table->maxlen || !*lenp || (*ppos && !write)) {  in __do_proc_douintvec()
688 	if (write)  in __do_proc_douintvec()
694 int do_proc_douintvec(struct ctl_table *table, int write,  in do_proc_douintvec()  argument
698 				  int write, void *data),  in do_proc_douintvec()
701 	return __do_proc_douintvec(table->data, table, write,  in do_proc_douintvec()
718 int proc_dobool(struct ctl_table *table, int write, void *buffer,  in proc_dobool()  argument
721 	return do_proc_dointvec(table, write, buffer, lenp, ppos,  in proc_dobool()
738 int proc_dointvec(struct ctl_table *table, int write, void *buffer,  in proc_dointvec()  argument
741 	return do_proc_dointvec(table, write, buffer, lenp, ppos, NULL, NULL);  in proc_dointvec()
746 		int write, void *buffer, size_t *lenp, loff_t *ppos)  in proc_dointvec_minmax_warn_RT_change()  argument
750 	if (!IS_ENABLED(CONFIG_PREEMPT_RT) || !write)  in proc_dointvec_minmax_warn_RT_change()
751 		return proc_dointvec_minmax(table, write, buffer, lenp, ppos);  in proc_dointvec_minmax_warn_RT_change()
754 	ret = proc_dointvec_minmax(table, write, buffer, lenp, ppos);  in proc_dointvec_minmax_warn_RT_change()
778 int proc_douintvec(struct ctl_table *table, int write, void *buffer,  in proc_douintvec()  argument
781 	return do_proc_douintvec(table, write, buffer, lenp, ppos,  in proc_douintvec()
789 static int proc_taint(struct ctl_table *table, int write,  in proc_taint()  argument
796 	if (write && !capable(CAP_SYS_ADMIN))  in proc_taint()
801 	err = proc_doulongvec_minmax(&t, write, buffer, lenp, ppos);  in proc_taint()
805 	if (write) {  in proc_taint()
844 					int write, void *data)  in do_proc_dointvec_minmax_conv()  argument
852 	int *ip = write ? &tmp : valp;  in do_proc_dointvec_minmax_conv()
854 	ret = do_proc_dointvec_conv(negp, lvalp, ip, write, data);  in do_proc_dointvec_minmax_conv()
858 	if (write) {  in do_proc_dointvec_minmax_conv()
884 int proc_dointvec_minmax(struct ctl_table *table, int write,  in proc_dointvec_minmax()  argument
891 	return do_proc_dointvec(table, write, buffer, lenp, ppos,  in proc_dointvec_minmax()
911 					 int write, void *data)  in do_proc_douintvec_minmax_conv()  argument
917 	unsigned int *up = write ? &tmp : valp;  in do_proc_douintvec_minmax_conv()
919 	ret = do_proc_douintvec_conv(lvalp, up, write, data);  in do_proc_douintvec_minmax_conv()
923 	if (write) {  in do_proc_douintvec_minmax_conv()
953 int proc_douintvec_minmax(struct ctl_table *table, int write,  in proc_douintvec_minmax()  argument
960 	return do_proc_douintvec(table, write, buffer, lenp, ppos,  in proc_douintvec_minmax()
981 int proc_dou8vec_minmax(struct ctl_table *table, int write,  in proc_dou8vec_minmax()  argument
1013 	res = do_proc_douintvec(&tmp, write, buffer, lenp, ppos,  in proc_dou8vec_minmax()
1017 	if (write)  in proc_dou8vec_minmax()
1024 static int sysrq_sysctl_handler(struct ctl_table *table, int write,  in sysrq_sysctl_handler()  argument
1031 	ret = __do_proc_dointvec(&tmp, table, write, buffer,  in sysrq_sysctl_handler()
1033 	if (ret || !write)  in sysrq_sysctl_handler()
1036 	if (write)  in sysrq_sysctl_handler()
1044 		int write, void *buffer, size_t *lenp, loff_t *ppos,  in __do_proc_doulongvec_minmax()  argument
1052 	if (!data || !table->maxlen || !*lenp || (*ppos && !write)) {  in __do_proc_doulongvec_minmax()
1063 	if (write) {  in __do_proc_doulongvec_minmax()
1075 		if (write) {  in __do_proc_doulongvec_minmax()
1104 	if (!write && !first && left && !err)  in __do_proc_doulongvec_minmax()
1106 	if (write && !err)  in __do_proc_doulongvec_minmax()
1108 	if (write && first)  in __do_proc_doulongvec_minmax()
1116 static int do_proc_doulongvec_minmax(struct ctl_table *table, int write,  in do_proc_doulongvec_minmax()  argument
1120 	return __do_proc_doulongvec_minmax(table->data, table, write,  in do_proc_doulongvec_minmax()
1140 int proc_doulongvec_minmax(struct ctl_table *table, int write,  in proc_doulongvec_minmax()  argument
1143     return do_proc_doulongvec_minmax(table, write, buffer, lenp, ppos, 1l, 1l);  in proc_doulongvec_minmax()
1163 int proc_doulongvec_ms_jiffies_minmax(struct ctl_table *table, int write,  in proc_doulongvec_ms_jiffies_minmax()  argument
1166     return do_proc_doulongvec_minmax(table, write, buffer,  in proc_doulongvec_ms_jiffies_minmax()
1173 					 int write, void *data)  in do_proc_dointvec_jiffies_conv()  argument
1175 	if (write) {  in do_proc_dointvec_jiffies_conv()
1199 						int write, void *data)  in do_proc_dointvec_userhz_jiffies_conv()  argument
1201 	if (write) {  in do_proc_dointvec_userhz_jiffies_conv()
1222 					    int write, void *data)  in do_proc_dointvec_ms_jiffies_conv()  argument
1224 	if (write) {  in do_proc_dointvec_ms_jiffies_conv()
1246 						int *valp, int write, void *data)  in do_proc_dointvec_ms_jiffies_minmax_conv()  argument
1254 	int *ip = write ? &tmp : valp;  in do_proc_dointvec_ms_jiffies_minmax_conv()
1256 	ret = do_proc_dointvec_ms_jiffies_conv(negp, lvalp, ip, write, data);  in do_proc_dointvec_ms_jiffies_minmax_conv()
1260 	if (write) {  in do_proc_dointvec_ms_jiffies_minmax_conv()
1284 int proc_dointvec_jiffies(struct ctl_table *table, int write,  in proc_dointvec_jiffies()  argument
1287     return do_proc_dointvec(table,write,buffer,lenp,ppos,  in proc_dointvec_jiffies()
1291 int proc_dointvec_ms_jiffies_minmax(struct ctl_table *table, int write,  in proc_dointvec_ms_jiffies_minmax()  argument
1298 	return do_proc_dointvec(table, write, buffer, lenp, ppos,  in proc_dointvec_ms_jiffies_minmax()
1317 int proc_dointvec_userhz_jiffies(struct ctl_table *table, int write,  in proc_dointvec_userhz_jiffies()  argument
1320 	return do_proc_dointvec(table, write, buffer, lenp, ppos,  in proc_dointvec_userhz_jiffies()
1340 int proc_dointvec_ms_jiffies(struct ctl_table *table, int write, void *buffer,  in proc_dointvec_ms_jiffies()  argument
1343 	return do_proc_dointvec(table, write, buffer, lenp, ppos,  in proc_dointvec_ms_jiffies()
1347 static int proc_do_cad_pid(struct ctl_table *table, int write, void *buffer,  in proc_do_cad_pid()  argument
1356 	r = __do_proc_dointvec(&tmp, table, write, buffer,  in proc_do_cad_pid()
1358 	if (r || !write)  in proc_do_cad_pid()
1386 int proc_do_large_bitmap(struct ctl_table *table, int write,  in proc_do_large_bitmap()  argument
1396 	if (!bitmap || !bitmap_len || !left || (*ppos && !write)) {  in proc_do_large_bitmap()
1401 	if (write) {  in proc_do_large_bitmap()
1502 		if (write) {  in proc_do_large_bitmap()
1518 int proc_dostring(struct ctl_table *table, int write,  in proc_dostring()  argument
1524 int proc_dobool(struct ctl_table *table, int write,  in proc_dobool()  argument
1530 int proc_dointvec(struct ctl_table *table, int write,  in proc_dointvec()  argument
1536 int proc_douintvec(struct ctl_table *table, int write,  in proc_douintvec()  argument
1542 int proc_dointvec_minmax(struct ctl_table *table, int write,  in proc_dointvec_minmax()  argument
1548 int proc_douintvec_minmax(struct ctl_table *table, int write,  in proc_douintvec_minmax()  argument
1554 int proc_dou8vec_minmax(struct ctl_table *table, int write,  in proc_dou8vec_minmax()  argument
1560 int proc_dointvec_jiffies(struct ctl_table *table, int write,  in proc_dointvec_jiffies()  argument
1566 int proc_dointvec_ms_jiffies_minmax(struct ctl_table *table, int write,  in proc_dointvec_ms_jiffies_minmax()  argument
1572 int proc_dointvec_userhz_jiffies(struct ctl_table *table, int write,  in proc_dointvec_userhz_jiffies()  argument
1578 int proc_dointvec_ms_jiffies(struct ctl_table *table, int write,  in proc_dointvec_ms_jiffies()  argument
1584 int proc_doulongvec_minmax(struct ctl_table *table, int write,  in proc_doulongvec_minmax()  argument
1590 int proc_doulongvec_ms_jiffies_minmax(struct ctl_table *table, int write,  in proc_doulongvec_ms_jiffies_minmax()  argument
1596 int proc_do_large_bitmap(struct ctl_table *table, int write,  in proc_do_large_bitmap()  argument
1605 int proc_do_static_key(struct ctl_table *table, int write,  in proc_do_static_key()  argument
1619 	if (write && !capable(CAP_SYS_ADMIN))  in proc_do_static_key()
1624 	ret = proc_dointvec_minmax(&tmp, write, buffer, lenp, ppos);  in proc_do_static_key()
1625 	if (write && !ret) {  in proc_do_static_key()