92 static isc_mutexstats_t stats[ISC_MUTEX_PROFTABLESIZE];  variable
122 	mp->stats = &stats[stats_next++];  in isc_mutex_init_profile()
126 	mp->stats->file = file;  in isc_mutex_init_profile()
127 	mp->stats->line = line;  in isc_mutex_init_profile()
128 	mp->stats->count = 0;  in isc_mutex_init_profile()
129 	timevalclear(&mp->stats->locked_total);  in isc_mutex_init_profile()
130 	timevalclear(&mp->stats->wait_total);  in isc_mutex_init_profile()
132 		mp->stats->lockers[i].file = NULL;  in isc_mutex_init_profile()
133 		mp->stats->lockers[i].line = 0;  in isc_mutex_init_profile()
134 		mp->stats->lockers[i].count = 0;  in isc_mutex_init_profile()
135 		timevalclear(&mp->stats->lockers[i].locked_total);  in isc_mutex_init_profile()
136 		timevalclear(&mp->stats->lockers[i].wait_total);  in isc_mutex_init_profile()
155 	mp->stats->lock_t = postlock_t;  in isc_mutex_lock_profile()
159 	mp->stats->count++;  in isc_mutex_lock_profile()
160 	timevaladd(&mp->stats->wait_total, &postlock_t);  in isc_mutex_lock_profile()
163 		if (mp->stats->lockers[i].file == NULL) {  in isc_mutex_lock_profile()
164 			locker = &mp->stats->lockers[i];  in isc_mutex_lock_profile()
168 		} else if (mp->stats->lockers[i].file == file &&  in isc_mutex_lock_profile()
169 			   mp->stats->lockers[i].line == line) {  in isc_mutex_lock_profile()
170 			locker = &mp->stats->lockers[i];  in isc_mutex_lock_profile()
180 	mp->stats->cur_locker = locker;  in isc_mutex_lock_profile()
192 	if (mp->stats->cur_locker != NULL) {  in isc_mutex_unlock_profile()
194 		timevalsub(&unlock_t, &mp->stats->lock_t);  in isc_mutex_unlock_profile()
195 		timevaladd(&mp->stats->locked_total, &unlock_t);  in isc_mutex_unlock_profile()
196 		timevaladd(&mp->stats->cur_locker->locked_total, &unlock_t);  in isc_mutex_unlock_profile()
197 		mp->stats->cur_locker = NULL;  in isc_mutex_unlock_profile()
210 	fprintf(fp, "Mutex stats (in us)\n");  in isc_mutex_statsprofile()
213 			stats[i].file, stats[i].line, stats[i].count,  in isc_mutex_statsprofile()
214 			stats[i].locked_total.tv_sec,  in isc_mutex_statsprofile()
215 			stats[i].locked_total.tv_usec,  in isc_mutex_statsprofile()
216 			stats[i].wait_total.tv_sec,  in isc_mutex_statsprofile()
217 			stats[i].wait_total.tv_usec,  in isc_mutex_statsprofile()
220 			locker = &stats[i].lockers[j];  in isc_mutex_statsprofile()