Lines Matching defs:dc_head
321 static dchead_t dc_head; /* anchor of cached directories */
402 mutex_init(&dc_head.dch_lock, NULL, MUTEX_DEFAULT, NULL);
403 dc_head.dch_next = (dircache_t *)&dc_head;
404 dc_head.dch_prev = (dircache_t *)&dc_head;
1215 mutex_enter(&dc_head.dch_lock);
1221 mutex_exit(&dc_head.dch_lock);
1231 mutex_exit(&dc_head.dch_lock);
1256 dcp->dc_next = dc_head.dch_next;
1257 dcp->dc_prev = (dircache_t *)&dc_head;
1259 dc_head.dch_next = dcp;
1262 mutex_exit(&dc_head.dch_lock);
1277 mutex_exit(&dc_head.dch_lock);
1563 mutex_enter(&dc_head.dch_lock);
1568 mutex_exit(&dc_head.dch_lock);
1578 mutex_exit(&dc_head.dch_lock);
1833 mutex_enter(&dc_head.dch_lock);
1848 mutex_exit(&dc_head.dch_lock);
1877 mutex_enter(&dc_head.dch_lock);
1879 dcp = dc_head.dch_next;
1881 while (dcp != (dircache_t *)&dc_head) {
1893 mutex_exit(&dc_head.dch_lock);
1919 mutex_exit(&dc_head.dch_lock);