Lines Matching defs:dc_head

322 static dchead_t dc_head; /* anchor of cached directories */
403 	mutex_init(&dc_head.dch_lock, NULL, MUTEX_DEFAULT, NULL);
404 	dc_head.dch_next = (dircache_t *)&dc_head;
405 	dc_head.dch_prev = (dircache_t *)&dc_head;
1172 	mutex_enter(&dc_head.dch_lock);
1178 		mutex_exit(&dc_head.dch_lock);
1188 		mutex_exit(&dc_head.dch_lock);
1213 	dcp->dc_next = dc_head.dch_next;
1214 	dcp->dc_prev = (dircache_t *)&dc_head;
1216 	dc_head.dch_next = dcp;
1219 	mutex_exit(&dc_head.dch_lock);
1234 	mutex_exit(&dc_head.dch_lock);
1520 	mutex_enter(&dc_head.dch_lock);
1525 		mutex_exit(&dc_head.dch_lock);
1535 	mutex_exit(&dc_head.dch_lock);
1790 	mutex_enter(&dc_head.dch_lock);
1805 	mutex_exit(&dc_head.dch_lock);
1834 	mutex_enter(&dc_head.dch_lock);
1836 		dcp = dc_head.dch_next;
1838 		while (dcp != (dircache_t *)&dc_head) {
1850 			mutex_exit(&dc_head.dch_lock);
1876 	mutex_exit(&dc_head.dch_lock);