Cross Reference: /illumos-gate/usr/src/uts/common/fs/zfs/dbuf.c

Lines Matching refs:db_mtx
142 	mutex_init(&db->db_mtx, NULL, MUTEX_DEFAULT, NULL);
155 	mutex_destroy(&db->db_mtx);
204 			mutex_enter(&db->db_mtx);
209 			mutex_exit(&db->db_mtx);
226 			mutex_enter(&db->db_mtx);
255 			mutex_enter(&dbf->db_mtx);
260 			mutex_exit(&dbf->db_mtx);
264 	mutex_enter(&db->db_mtx);
286 	 * We musn't hold db_mtx to maintain lock ordering:
287 	 * DBUF_HASH_MUTEX > db_mtx.
291 	ASSERT(!MUTEX_HELD(&db->db_mtx));
333 		 * during eviction even though db_mtx is held (see
352 	ASSERT(MUTEX_HELD(&db->db_mtx));
471 	while (db != NULL && mutex_tryenter(&db->db_mtx) == 0) {
677 	ASSERT(MUTEX_HELD(&db->db_mtx));
819 	ASSERT(MUTEX_HELD(&db->db_mtx));
830 	ASSERT(MUTEX_HELD(&db->db_mtx));
847 	mutex_enter(&db->db_mtx);
852 		mutex_exit(&db->db_mtx);
860 		mutex_exit(&db->db_mtx);
905 	mutex_enter(&db->db_mtx);
946 	ASSERT(MUTEX_HELD(&db->db_mtx));
962 		mutex_exit(&db->db_mtx);
1002 		mutex_exit(&db->db_mtx);
1009 	mutex_exit(&db->db_mtx);
1044 	ASSERT(MUTEX_HELD(&db->db_mtx));
1114 	mutex_enter(&db->db_mtx);
1128 		mutex_exit(&db->db_mtx);
1141 		/* dbuf_read_impl has dropped db_mtx for us */
1161 		mutex_exit(&db->db_mtx);
1169 		mutex_enter(&db->db_mtx);
1177 				cv_wait(&db->db_changed, &db->db_mtx);
1182 		mutex_exit(&db->db_mtx);
1194 	mutex_enter(&db->db_mtx);
1196 		cv_wait(&db->db_changed, &db->db_mtx);
1210 	mutex_exit(&db->db_mtx);
1220 	ASSERT(MUTEX_HELD(&db->db_mtx));
1287 		mutex_enter(&db->db_mtx);
1297 			mutex_exit(&db->db_mtx);
1303 			mutex_exit(&db->db_mtx);
1344 		mutex_exit(&db->db_mtx);
1363 	ASSERT(MUTEX_HELD(&db->db_mtx));
1374 	 * are holding the db_mtx lock and might deadlock if we are
1422 	mutex_enter(&db->db_mtx);
1431 	mutex_exit(&db->db_mtx);
1459 	ASSERT(MUTEX_HELD(&db->db_mtx));
1518 	mutex_enter(&db->db_mtx);
1566 		mutex_exit(&db->db_mtx);
1608 		 * the db_mtx.  This keeps us from grabbing other locks
1610 		 * also holding the db_mtx.
1682 	mutex_exit(&db->db_mtx);
1747 		mutex_enter(&db->db_mtx);
1761 		mutex_exit(&db->db_mtx);
1803 	ASSERT(MUTEX_HELD(&db->db_mtx));
1885 	mutex_enter(&db->db_mtx);
1897 			mutex_exit(&db->db_mtx);
1901 	mutex_exit(&db->db_mtx);
1943 	mutex_enter(&db->db_mtx);
1957 	mutex_exit(&db->db_mtx);
2015 	mutex_enter(&db->db_mtx);
2018 		cv_wait(&db->db_changed, &db->db_mtx);
2024 		mutex_exit(&db->db_mtx);
2055 	mutex_exit(&db->db_mtx);
2067 	ASSERT(MUTEX_HELD(&db->db_mtx));
2098 	 * the hash table.  We can now drop db_mtx, which allows us to
2101 	mutex_exit(&db->db_mtx);
2453 		mutex_exit(&db->db_mtx);
2540  * Returns with db_holds incremented, and db_mtx not held.
2556 	/* dbuf_find() returns with db_mtx held */
2583 		mutex_exit(&db->db_mtx);
2621 	mutex_exit(&db->db_mtx);
2623 	/* NOTE: we can't rele the parent until after we drop the db_mtx */
2714 		mutex_exit(&db->db_mtx);
2729 	mutex_enter(&db->db_mtx);
2748 	ASSERT(MUTEX_HELD(&db->db_mtx));
2798 			mutex_exit(&db->db_mtx);
2837 				mutex_exit(&db->db_mtx);
2846 		mutex_exit(&db->db_mtx);
2864 	mutex_enter(&db->db_mtx);
2871 	mutex_exit(&db->db_mtx);
2958 	ASSERT(MUTEX_HELD(&db->db_mtx));
2985 			mutex_exit(&db->db_mtx);
2990 			mutex_enter(&db->db_mtx);
3010 	mutex_enter(&db->db_mtx);
3017 		mutex_exit(&db->db_mtx);
3019 		mutex_enter(&db->db_mtx);
3034 	mutex_exit(&db->db_mtx);
3058 	mutex_enter(&db->db_mtx);
3119 	 * This function may have dropped the db_mtx lock allowing a dmu_sync
3132 		cv_wait(&db->db_changed, &db->db_mtx);
3168 	mutex_exit(&db->db_mtx);
3250 	mutex_enter(&db->db_mtx);
3295 	mutex_exit(&db->db_mtx);
3405 	mutex_enter(&db->db_mtx);
3493 	mutex_enter(&db->db_mtx);
3499 	mutex_exit(&db->db_mtx);
3601 		mutex_enter(&db->db_mtx);
3605 		mutex_exit(&db->db_mtx);