X-Git-Url: https://git.camperquake.de/gitweb.cgi?a=blobdiff_plain;f=module%2Fzfs%2Fzfs_ioctl.c;h=a232ed0d580b6a7f1f0646650864b4d7585dcd84;hb=7164d092210f122a4564ab37fb4fce476ec4485f;hp=74acc1d1a62d8ad1d6a7f0d985ad8dfd8a0ad662;hpb=4b5d425f14673bfb228699cbafca7609cf30a7da;p=zfs.git

diff --git a/module/zfs/zfs_ioctl.c b/module/zfs/zfs_ioctl.c
index 74acc1d..a232ed0 100644
--- a/module/zfs/zfs_ioctl.c
+++ b/module/zfs/zfs_ioctl.c
@@ -20,6 +20,9 @@
  */
 /*
  * Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved.
+ * Portions Copyright 2011 Martin Matuska
+ * Portions Copyright 2012 Pawel Jakub Dawidek <pawel@dawidek.net>
+ * Copyright (c) 2012, Joyent, Inc. All rights reserved.
  */
 
 #include <sys/types.h>
@@ -1921,8 +1924,10 @@ top:
 		uint64_t cookie = 0;
 		int len = sizeof (zc->zc_name) - (p - zc->zc_name);
 
-		while (dmu_dir_list_next(os, len, p, NULL, &cookie) == 0)
-			(void) dmu_objset_prefetch(p, NULL);
+		while (dmu_dir_list_next(os, len, p, NULL, &cookie) == 0) {
+			if (!dataset_name_hidden(zc->zc_name))
+				(void) dmu_objset_prefetch(zc->zc_name, NULL);
+		}
 	}
 
 	do {
@@ -1969,7 +1974,7 @@ zfs_ioc_snapshot_list_next(zfs_cmd_t *zc)
 	int error;
 
 top:
-	if (zc->zc_cookie == 0)
+	if (zc->zc_cookie == 0 && !zc->zc_simple)
 		(void) dmu_objset_find(zc->zc_name, dmu_objset_prefetch,
 		    NULL, DS_FIND_SNAPSHOTS);
 
@@ -1991,7 +1996,7 @@ top:
 	    zc->zc_name + strlen(zc->zc_name), &zc->zc_obj, &zc->zc_cookie,
 	    NULL);
 
-	if (error == 0) {
+	if (error == 0 && !zc->zc_simple) {
 		dsl_dataset_t *ds;
 		dsl_pool_t *dp = os->os_dsl_dataset->ds_dir->dd_pool;
 
@@ -2730,6 +2735,7 @@ zfs_fill_zplprops_impl(objset_t *os, uint64_t zplver,
 	uint64_t sense = ZFS_PROP_UNDEFINED;
 	uint64_t norm = ZFS_PROP_UNDEFINED;
 	uint64_t u8 = ZFS_PROP_UNDEFINED;
+	int error;
 
 	ASSERT(zplprops != NULL);
 
@@ -2773,8 +2779,9 @@ zfs_fill_zplprops_impl(objset_t *os, uint64_t zplver,
 	VERIFY(nvlist_add_uint64(zplprops,
 	    zfs_prop_to_name(ZFS_PROP_VERSION), zplver) == 0);
 
-	if (norm == ZFS_PROP_UNDEFINED)
-		VERIFY(zfs_get_zplprop(os, ZFS_PROP_NORMALIZE, &norm) == 0);
+	if (norm == ZFS_PROP_UNDEFINED &&
+	    (error = zfs_get_zplprop(os, ZFS_PROP_NORMALIZE, &norm)) != 0)
+		return (error);
 	VERIFY(nvlist_add_uint64(zplprops,
 	    zfs_prop_to_name(ZFS_PROP_NORMALIZE), norm) == 0);
 
@@ -2783,13 +2790,15 @@ zfs_fill_zplprops_impl(objset_t *os, uint64_t zplver,
 	 */
 	if (norm)
 		u8 = 1;
-	if (u8 == ZFS_PROP_UNDEFINED)
-		VERIFY(zfs_get_zplprop(os, ZFS_PROP_UTF8ONLY, &u8) == 0);
+	if (u8 == ZFS_PROP_UNDEFINED &&
+	    (error = zfs_get_zplprop(os, ZFS_PROP_UTF8ONLY, &u8)) != 0)
+		return (error);
 	VERIFY(nvlist_add_uint64(zplprops,
 	    zfs_prop_to_name(ZFS_PROP_UTF8ONLY), u8) == 0);
 
-	if (sense == ZFS_PROP_UNDEFINED)
-		VERIFY(zfs_get_zplprop(os, ZFS_PROP_CASE, &sense) == 0);
+	if (sense == ZFS_PROP_UNDEFINED &&
+	    (error = zfs_get_zplprop(os, ZFS_PROP_CASE, &sense)) != 0)
+		return (error);
 	VERIFY(nvlist_add_uint64(zplprops,
 	    zfs_prop_to_name(ZFS_PROP_CASE), sense) == 0);