From 34a6b4284495b979c923e056b23d87fd6c20f380 Mon Sep 17 00:00:00 2001
From: George Melikov <mail@gmelikov.ru>
Date: Thu, 19 Jan 2017 02:10:35 +0300
Subject: [PATCH] OpenZFS 7659 - Missing thread_exit() in dmu_send.c

Two threads send_traverse_thread() and receive_writer_thread() should
end with thread_exit();

Mostly a cosmetic issue under IllumOS.

Authored by: Jorgen Lundman <lundman@lundman.net>
Reviewed by: Paul Dagnelie <pcd@delphix.com>
Reviewed by: Matt Ahrens <mahrens@delphix.com>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Ported-by: George Melikov <mail@gmelikov.ru>

OpenZFS-issue: https://www.illumos.org/issues/7659
OpenZFS-commit: https://github.com/openzfs/openzfs/commit/a569268
Closes #5603
---
 module/zfs/dmu_send.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/module/zfs/dmu_send.c b/module/zfs/dmu_send.c
index d66a9dca4..d73993428 100644
--- a/module/zfs/dmu_send.c
+++ b/module/zfs/dmu_send.c
@@ -613,6 +613,7 @@ send_traverse_thread(void *arg)
 	data->eos_marker = B_TRUE;
 	bqueue_enqueue(&st_arg->q, data, 1);
 	spl_fstrans_unmark(cookie);
+	thread_exit();
 }
 
 /*
@@ -2874,6 +2875,7 @@ receive_writer_thread(void *arg)
 	cv_signal(&rwa->cv);
 	mutex_exit(&rwa->mutex);
 	spl_fstrans_unmark(cookie);
+	thread_exit();
 }
 
 static int
-- 
2.40.0