X-Git-Url: https://git.camperquake.de/gitweb.cgi?a=blobdiff_plain;f=module%2Fzfs%2Fdbuf.c;h=d08359156d5626045be1319a62f4f938d0dde326;hb=8a8f5c6b3ca44248b47a4a65515d7828803c71ff;hp=7b66fcea429913f7110cfb78d9dbc604447e5db6;hpb=1fde1e37208c2f56c72c70a06676676f04b65998;p=zfs.git

diff --git a/module/zfs/dbuf.c b/module/zfs/dbuf.c
index 7b66fce..d083591 100644
--- a/module/zfs/dbuf.c
+++ b/module/zfs/dbuf.c
@@ -55,6 +55,7 @@ dbuf_cons(void *vdb, void *unused, int kmflag)
 	mutex_init(&db->db_mtx, NULL, MUTEX_DEFAULT, NULL);
 	cv_init(&db->db_changed, NULL, CV_DEFAULT, NULL);
 	refcount_create(&db->db_holds);
+	list_link_init(&db->db_link);
 	return (0);
 }
 
@@ -1136,6 +1137,7 @@ dbuf_dirty(dmu_buf_impl_t *db, dmu_tx_t *tx)
 	 * transaction group won't leak out when we sync the older txg.
 	 */
 	dr = kmem_zalloc(sizeof (dbuf_dirty_record_t), KM_SLEEP);
+	list_link_init(&dr->dr_dirty_node);
 	if (db->db_level == 0) {
 		void *data_old = db->db_buf;
 
@@ -2319,6 +2321,10 @@ dbuf_sync_leaf(dbuf_dirty_record_t *dr, dmu_tx_t *tx)
 		ASSERT(dr->dr_next == NULL);
 		ASSERT(dr->dr_dbuf == db);
 		*drp = dr->dr_next;
+		if (dr->dr_dbuf->db_level != 0) {
+			mutex_destroy(&dr->dt.di.dr_mtx);
+			list_destroy(&dr->dt.di.dr_children);
+		}
 		kmem_free(dr, sizeof (dbuf_dirty_record_t));
 		ASSERT(db->db_dirtycnt > 0);
 		db->db_dirtycnt -= 1;