X-Git-Url: https://git.camperquake.de/gitweb.cgi?a=blobdiff_plain;f=module%2Fzfs%2Fzfs_ioctl.c;h=17dc35d74cf0466b6960c923319b6384f2b74072;hb=710114089fd7032125b6a2c24b24483c90a87907;hp=90ebb571166b0dd6612d043973335665aa1092cb;hpb=b129c6590e07edcc95f3b64ec210d94cf885c192;p=zfs.git

diff --git a/module/zfs/zfs_ioctl.c b/module/zfs/zfs_ioctl.c
index 90ebb57..17dc35d 100644
--- a/module/zfs/zfs_ioctl.c
+++ b/module/zfs/zfs_ioctl.c
@@ -1923,8 +1923,10 @@ 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 {