X-Git-Url: https://git.camperquake.de/gitweb.cgi?a=blobdiff_plain;f=module%2Fzfs%2Fzap.c;h=a6c8c82ff70270a44ae80de880575938f5e44e44;hb=89103a264343b0fed763a4ed0cc331b7233bef0d;hp=59f62fa3afa6597e612b7a463bfd0def640b0848;hpb=9ae529ec5dbdc828ff8326beae58062971d74b2e;p=zfs.git

diff --git a/module/zfs/zap.c b/module/zfs/zap.c
index 59f62fa..a6c8c82 100644
--- a/module/zfs/zap.c
+++ b/module/zfs/zap.c
@@ -1094,6 +1094,16 @@ zap_add_int_key(objset_t *os, uint64_t obj,
 }
 
 int
+zap_update_int_key(objset_t *os, uint64_t obj,
+    uint64_t key, uint64_t value, dmu_tx_t *tx)
+{
+	char name[20];
+
+	(void) snprintf(name, sizeof (name), "%llx", (longlong_t)key);
+	return (zap_update(os, obj, name, 8, 1, &value, tx));
+}
+
+int
 zap_lookup_int_key(objset_t *os, uint64_t obj, uint64_t key, uint64_t *valuep)
 {
 	char name[20];
@@ -1247,13 +1257,13 @@ fzap_cursor_move_to_key(zap_cursor_t *zc, zap_name_t *zn)
 		return (err);
 
 	err = zap_leaf_lookup(l, zn, &zeh);
-	if (err != 0)
-		return (err);
-
-	zc->zc_leaf = l;
-	zc->zc_hash = zeh.zeh_hash;
-	zc->zc_cd = zeh.zeh_cd;
+	if (err == 0) {
+		zc->zc_leaf = l;
+		zc->zc_hash = zeh.zeh_hash;
+		zc->zc_cd = zeh.zeh_cd;
+	}
 
+	rw_exit(&l->l_rwlock);
 	return (err);
 }