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Merge commit 'refs/top-bases/linux-kernel-disk' into linux-kernel-disk

This commit is contained in:
Brian Behlendorf 2009-07-29 21:29:41 -07:00
parent ed7ca273df 2d86fb2788
commit 6c00d99d48
3 changed files with 31 additions and 23 deletions
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2
lib/libzfs/libzfs_dataset.c
View File

@ -2549,7 +2549,7 @@ zfs_create_ancestors(libzfs_handle_t *hdl, const char *path)
int prefix;
uint64_t zoned;
char *path_copy;
int rc;
int rc = 0;
if (check_parents(hdl, path, &zoned, B_TRUE, &prefix) != 0)
return (-1);

36
module/zfs/dmu_objset.c
View File

@ -816,46 +816,50 @@ dmu_objset_snapshot(char *fsname, char *snapname,
nvlist_t *props, boolean_t recursive)
{
dsl_sync_task_t *dst;
struct snaparg sn;
struct snaparg *sn;
spa_t *spa;
int err;
(void) strcpy(sn.failed, fsname);
sn = kmem_alloc(sizeof (struct snaparg), KM_SLEEP);
(void) strcpy(sn->failed, fsname);
err = spa_open(fsname, &spa, FTAG);
if (err)
if (err) {
kmem_free(sn, sizeof (struct snaparg));
return (err);
}
sn.dstg = dsl_sync_task_group_create(spa_get_dsl(spa));
sn.snapname = snapname;
sn.props = props;
sn->dstg = dsl_sync_task_group_create(spa_get_dsl(spa));
sn->snapname = snapname;
sn->props = props;
if (recursive) {
sn.checkperms = B_TRUE;
sn->checkperms = B_TRUE;
err = dmu_objset_find(fsname,
dmu_objset_snapshot_one, &sn, DS_FIND_CHILDREN);
dmu_objset_snapshot_one, sn, DS_FIND_CHILDREN);
} else {
sn.checkperms = B_FALSE;
err = dmu_objset_snapshot_one(fsname, &sn);
sn->checkperms = B_FALSE;
err = dmu_objset_snapshot_one(fsname, sn);
}
if (err == 0)
err = dsl_sync_task_group_wait(sn.dstg);
err = dsl_sync_task_group_wait(sn->dstg);
for (dst = list_head(&sn.dstg->dstg_tasks); dst;
dst = list_next(&sn.dstg->dstg_tasks, dst)) {
for (dst = list_head(&sn->dstg->dstg_tasks); dst;
dst = list_next(&sn->dstg->dstg_tasks, dst)) {
objset_t *os = dst->dst_arg1;
dsl_dataset_t *ds = os->os->os_dsl_dataset;
if (dst->dst_err)
dsl_dataset_name(ds, sn.failed);
dsl_dataset_name(ds, sn->failed);
zil_resume(dmu_objset_zil(os));
dmu_objset_close(os);
}
if (err)
(void) strcpy(fsname, sn.failed);
dsl_sync_task_group_destroy(sn.dstg);
(void) strcpy(fsname, sn->failed);
dsl_sync_task_group_destroy(sn->dstg);
spa_close(spa, FTAG);
kmem_free(sn, sizeof (struct snaparg));
return (err);
}

16
module/zfs/spa_history.c
View File

@ -290,15 +290,19 @@ spa_history_log_sync(void *arg1, void *arg2, cred_t *cr, dmu_tx_t *tx)
int
spa_history_log(spa_t *spa, const char *history_str, history_log_type_t what)
{
history_arg_t ha;
history_arg_t *ha;
int err;
ASSERT(what != LOG_INTERNAL);
ha.ha_history_str = history_str;
ha.ha_log_type = what;
(void) strlcpy(ha.ha_zone, spa_history_zone(), sizeof (ha.ha_zone));
return (dsl_sync_task_do(spa_get_dsl(spa), NULL, spa_history_log_sync,
spa, &ha, 0));
ha = kmem_alloc(sizeof (history_arg_t), KM_SLEEP);
ha->ha_history_str = history_str;
ha->ha_log_type = what;
(void) strlcpy(ha->ha_zone, spa_history_zone(), sizeof (ha->ha_zone));
err = dsl_sync_task_do(spa_get_dsl(spa), NULL, spa_history_log_sync,
spa, ha, 0);
kmem_free(ha, sizeof (history_arg_t));
return (err);
}
/*