74 	.val = 0,
598 static void set_buffer_entries(struct trace_buffer *buf, unsigned long val);
1309 static int allocate_cmdlines_buffer(unsigned int val,  in allocate_cmdlines_buffer()  argument
1312 	s->map_cmdline_to_pid = kmalloc(val * sizeof(*s->map_cmdline_to_pid),  in allocate_cmdlines_buffer()
1317 	s->saved_cmdlines = kmalloc(val * TASK_COMM_LEN, GFP_KERNEL);  in allocate_cmdlines_buffer()
1323 	s->map_cmdline_to_tgid = kmalloc_array(val,  in allocate_cmdlines_buffer()
1333 	s->cmdline_num = val;  in allocate_cmdlines_buffer()
1337 	       val * sizeof(*s->map_cmdline_to_pid));  in allocate_cmdlines_buffer()
1339 	       val * sizeof(*s->map_cmdline_to_tgid));  in allocate_cmdlines_buffer()
3504 	tracer_flags = tr->current_trace->flags->val;  in tracing_trace_options_show()
3532 	ret = trace->set_flag(tr, tracer_flags->val, opts->bit, !neg);  in __set_tracer_option()
3537 		tracer_flags->val &= ~opts->bit;  in __set_tracer_option()
3539 		tracer_flags->val |= opts->bit;  in __set_tracer_option()
3932 static int tracing_resize_saved_cmdlines(unsigned int val)  in tracing_resize_saved_cmdlines()  argument
3940 	if (allocate_cmdlines_buffer(val, s) < 0) {  in tracing_resize_saved_cmdlines()
3960 	unsigned long val;  in tracing_saved_cmdlines_size_write()  local
3963 	ret = kstrtoul_from_user(ubuf, cnt, 10, &val);  in tracing_saved_cmdlines_size_write()
3968 	if (!val || val > PID_MAX_DEFAULT)  in tracing_saved_cmdlines_size_write()
3971 	ret = tracing_resize_saved_cmdlines((unsigned int)val);  in tracing_saved_cmdlines_size_write()
4079 static void set_buffer_entries(struct trace_buffer *buf, unsigned long val)  in set_buffer_entries()  argument
4084 		per_cpu_ptr(buf->data, cpu)->entries = val;  in set_buffer_entries()
4396 	unsigned long val;  in tracing_nsecs_write()  local
4399 	ret = kstrtoul_from_user(ubuf, cnt, 10, &val);  in tracing_nsecs_write()
4403 	*ptr = val * 1000;  in tracing_nsecs_write()
4908 	unsigned long val;  in tracing_entries_write()  local
4911 	ret = kstrtoul_from_user(ubuf, cnt, 10, &val);  in tracing_entries_write()
4916 	if (!val)  in tracing_entries_write()
4920 	val <<= 10;  in tracing_entries_write()
4921 	ret = tracing_resize_ring_buffer(tr, val, tracing_get_cpu(inode));  in tracing_entries_write()
5238 	unsigned long val;  in tracing_snapshot_write()  local
5245 	ret = kstrtoul_from_user(ubuf, cnt, 10, &val);  in tracing_snapshot_write()
5256 	switch (val) {  in tracing_snapshot_write()
6091 	if (topt->flags->val & topt->opt->bit)  in trace_options_read()
6104 	unsigned long val;  in trace_options_write()  local
6107 	ret = kstrtoul_from_user(ubuf, cnt, 10, &val);  in trace_options_write()
6111 	if (val != 0 && val != 1)  in trace_options_write()
6114 	if (!!(topt->flags->val & topt->opt->bit) != val) {  in trace_options_write()
6117 					  topt->opt, !val);  in trace_options_write()
6157 	unsigned long val;  in trace_options_core_write()  local
6160 	ret = kstrtoul_from_user(ubuf, cnt, 10, &val);  in trace_options_core_write()
6164 	if (val != 0 && val != 1)  in trace_options_core_write()
6168 	ret = set_tracer_flag(tr, 1 << index, val);  in trace_options_core_write()
6336 	unsigned long val;  in rb_simple_write()  local
6339 	ret = kstrtoul_from_user(ubuf, cnt, 10, &val);  in rb_simple_write()
6345 		if (val) {  in rb_simple_write()
6743 			     unsigned long val,  in trace_die_handler()  argument
6746 	switch (val) {  in trace_die_handler()