diff options
| author | Martin Matuska <mm@FreeBSD.org> | 2010-05-23 21:02:43 +0000 |
|---|---|---|
| committer | Martin Matuska <mm@FreeBSD.org> | 2010-05-23 21:02:43 +0000 |
| commit | 5b170d55ae5e2703b166549a0a9fa5aeb93e5d9d (patch) | |
| tree | d5a87fcc9d055d9d56bed88698efc85bb67ea3b8 /sys/cddl | |
| parent | 09c0e2a4c0ef37d6cbba520942c961563f949629 (diff) | |
Notes
Diffstat (limited to 'sys/cddl')
| -rw-r--r-- | sys/cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_ioctl.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_ioctl.c b/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_ioctl.c index a9ce5abf3b86..75f1ad02ffd4 100644 --- a/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_ioctl.c +++ b/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_ioctl.c @@ -92,7 +92,7 @@ typedef struct zfs_ioc_vec { boolean_t zvec_his_log; } zfs_ioc_vec_t; -static void clear_props(char *dataset, nvlist_t *props); +static void clear_props(char *dataset, nvlist_t *props, nvlist_t *newprops); static int zfs_fill_zplprops_root(uint64_t, nvlist_t *, nvlist_t *, boolean_t *); int zfs_set_prop_nvlist(const char *, nvlist_t *); @@ -1645,7 +1645,7 @@ zfs_ioc_set_prop(zfs_cmd_t *zc) if (dmu_objset_open(zc->zc_name, DMU_OST_ANY, DS_MODE_USER | DS_MODE_READONLY, &os) == 0) { if (dsl_prop_get_all(os, &origprops, TRUE) == 0) { - clear_props(zc->zc_name, origprops); + clear_props(zc->zc_name, origprops, nvl); nvlist_free(origprops); } dmu_objset_close(os); @@ -2425,7 +2425,7 @@ zfs_ioc_rename(zfs_cmd_t *zc) } static void -clear_props(char *dataset, nvlist_t *props) +clear_props(char *dataset, nvlist_t *props, nvlist_t *newprops) { zfs_cmd_t *zc; nvpair_t *prop; @@ -2436,6 +2436,9 @@ clear_props(char *dataset, nvlist_t *props) (void) strcpy(zc->zc_name, dataset); for (prop = nvlist_next_nvpair(props, NULL); prop; prop = nvlist_next_nvpair(props, prop)) { + if (newprops != NULL && + nvlist_exists(newprops, nvpair_name(prop))) + continue; (void) strcpy(zc->zc_value, nvpair_name(prop)); if (zfs_secpolicy_inherit(zc, CRED()) == 0) (void) zfs_ioc_inherit_prop(zc); @@ -2543,7 +2546,7 @@ zfs_ioc_recv(zfs_cmd_t *zc) * so that the properties are applied to the new data. */ if (props) { - clear_props(tofs, origprops); + clear_props(tofs, origprops, props); /* * XXX - Note, this is all-or-nothing; should be best-effort. */ @@ -2582,7 +2585,7 @@ zfs_ioc_recv(zfs_cmd_t *zc) * On error, restore the original props. */ if (error && props) { - clear_props(tofs, props); + clear_props(tofs, props, NULL); (void) zfs_set_prop_nvlist(tofs, origprops); } out: |