Linux 3.3 compat, iops->create()/mkdir()/mknod()

[zfs.git] / module / zfs / zfs_ioctl.c

diff --git a/module/zfs/zfs_ioctl.c b/module/zfs/zfs_ioctl.c
index 74acc1d..17dc35d 100644 (file)
--- a/module/zfs/zfs_ioctl.c
+++ b/module/zfs/zfs_ioctl.c
@@ -20,6 +20,8 @@
  */
 /*
  * Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved.
+ * Portions Copyright 2011 Martin Matuska
+ * Copyright (c) 2012, Joyent, Inc. All rights reserved.
  */
 
 #include <sys/types.h>
@@ -1921,8 +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 {
@@ -2730,6 +2734,7 @@ 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 +2778,9 @@ 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 +2789,15 @@ 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);