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| author | Matthew Ahrens <mahrens@delphix.com> | 2014-07-07 20:12:39 -0800 |
|---|---|---|
| committer | Christopher Siden <chris@delphix.com> | 2014-07-07 21:12:40 -0700 |
| commit | 33cde0d0c27645bc9ec94c4d2955193c3dd4027c (patch) | |
| tree | bc035762e09648a59eb6eff3a4c56798bf0bac80 /usr/src/lib/libzfs/common/libzfs_dataset.c | |
| parent | 4bb73804952172060c9efb163b89c17f56804fe8 (diff) | |
| download | illumos-joyent-33cde0d0c27645bc9ec94c4d2955193c3dd4027c.tar.gz | |
4953 zfs rename <snapshot> need not involve libshare
4954 "zfs create" need not involve libshare if we are not sharing
4955 libshare's get_zfs_dataset need not sort the datasets
Reviewed by: George Wilson <george.wilson@delphix.com>
Reviewed by: Sebastien Roy <sebastien.roy@delphix.com>
Reviewed by: Dan McDonald <danmcd@omniti.com>
Reviewed by: Gordon Ross <gordon.ross@nexenta.com>
Approved by: Garrett D'Amore <garrett@damore.org>
Diffstat (limited to 'usr/src/lib/libzfs/common/libzfs_dataset.c')
| -rw-r--r-- | usr/src/lib/libzfs/common/libzfs_dataset.c | 16 |
1 files changed, 7 insertions, 9 deletions
diff --git a/usr/src/lib/libzfs/common/libzfs_dataset.c b/usr/src/lib/libzfs/common/libzfs_dataset.c index 7700cd3b3a..1a61d2694a 100644 --- a/usr/src/lib/libzfs/common/libzfs_dataset.c +++ b/usr/src/lib/libzfs/common/libzfs_dataset.c @@ -22,7 +22,7 @@ /* * Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved. * Copyright (c) 2013, Joyent, Inc. All rights reserved. - * Copyright (c) 2013 by Delphix. All rights reserved. + * Copyright (c) 2011, 2014 by Delphix. All rights reserved. * Copyright (c) 2012 DEY Storage Systems, Inc. All rights reserved. * Copyright (c) 2013 Martin Matuska. All rights reserved. * Copyright (c) 2013 Steven Hartland. All rights reserved. @@ -3794,7 +3794,6 @@ zfs_rename(zfs_handle_t *zhp, const char *target, boolean_t recursive, } if (recursive) { - parentname = zfs_strdup(zhp->zfs_hdl, zhp->zfs_name); if (parentname == NULL) { ret = -1; @@ -3807,8 +3806,7 @@ zfs_rename(zfs_handle_t *zhp, const char *target, boolean_t recursive, ret = -1; goto error; } - - } else { + } else if (zhp->zfs_type != ZFS_TYPE_SNAPSHOT) { if ((cl = changelist_gather(zhp, ZFS_PROP_NAME, 0, force_unmount ? MS_FORCE : 0)) == NULL) return (-1); @@ -3856,23 +3854,23 @@ zfs_rename(zfs_handle_t *zhp, const char *target, boolean_t recursive, * On failure, we still want to remount any filesystems that * were previously mounted, so we don't alter the system state. */ - if (!recursive) + if (cl != NULL) (void) changelist_postfix(cl); } else { - if (!recursive) { + if (cl != NULL) { changelist_rename(cl, zfs_get_name(zhp), target); ret = changelist_postfix(cl); } } error: - if (parentname) { + if (parentname != NULL) { free(parentname); } - if (zhrp) { + if (zhrp != NULL) { zfs_close(zhrp); } - if (cl) { + if (cl != NULL) { changelist_free(cl); } return (ret); |