Add snapdev=[hidden|visible] dataset property

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

diff --git a/module/zfs/dsl_synctask.c b/module/zfs/dsl_synctask.c
index b0818ce..f807ccc 100644 (file)
--- a/module/zfs/dsl_synctask.c
+++ b/module/zfs/dsl_synctask.c
@@ -147,7 +147,7 @@ dsl_sync_task_group_destroy(dsl_sync_task_group_t *dstg)
 {
        dsl_sync_task_t *dst;
 
-       while (dst = list_head(&dstg->dstg_tasks)) {
+       while ((dst = list_head(&dstg->dstg_tasks))) {
                list_remove(&dstg->dstg_tasks, dst);
                kmem_free(dst, sizeof (dsl_sync_task_t));
        }
@@ -238,3 +238,8 @@ dsl_sync_task_do_nowait(dsl_pool_t *dp,
            arg1, arg2, blocks_modified);
        dsl_sync_task_group_nowait(dstg, tx);
 }
+
+#if defined(_KERNEL) && defined(HAVE_SPL)
+EXPORT_SYMBOL(dsl_sync_task_do);
+EXPORT_SYMBOL(dsl_sync_task_do_nowait);
+#endif