Searched defs:buff (Results 1 - 3 of 3) sorted by relevance
| /kernel/trace/ |
| H A D | trace_events_trigger.c | 204 static int trigger_process_regex(struct ftrace_event_file *file, char *buff) argument
206 char *command, *next = buff;
216 ret = p->func(p, file, buff, command, next);
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| H A D | trace_events_filter.c | 300 * @buff: the raw regex
308 * This does modify buff.
312 * not returns 1 if buff started with a '!'
315 enum regex_type filter_parse_regex(char *buff, int len, char **search, int *not) argument
320 if (buff[0] == '!') {
322 buff++;
327 *search = buff;
330 if (buff[i] == '*') {
332 *search = buff + 1;
339 buff[
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| H A D | ftrace.c | 3215 match_records(struct ftrace_hash *hash, char *buff, argument
3222 char *search = buff;
3227 type = filter_parse_regex(buff, len, &search, ¬);
3253 ftrace_match_records(struct ftrace_hash *hash, char *buff, int len) argument
3255 return match_records(hash, buff, len, NULL, 0);
3259 ftrace_match_module_records(struct ftrace_hash *hash, char *buff, char *mod) argument
3264 if (strcmp(buff, "*") == 0)
3265 buff[0] = 0;
3268 if (strcmp(buff, "!") == 0 || strcmp(buff, "!*")
3679 ftrace_process_regex(struct ftrace_hash *hash, char *buff, int len, int enable) argument
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