From: Stephen Hemminger <stephen@networkplumber.org>
Date: Sun, 12 Feb 2017 06:02:18 +0000 (-0700)
Subject: vmbus: callback is in softirq not workqueue
X-Git-Tag: v4.11-rc1~118^2~9
X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=51c6ce2ae35980c755af33461c3138570ded615e;p=linux.git

vmbus: callback is in softirq not workqueue

The callback is done via tasklet not workqueue.

Signed-off-by: Stephen Hemminger <sthemmin@microsoft.com>
Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/include/linux/hyperv.h b/include/linux/hyperv.h
index e208e6437f5b..c9b6d533958f 100644
--- a/include/linux/hyperv.h
+++ b/include/linux/hyperv.h
@@ -32,7 +32,6 @@
 #include <linux/scatterlist.h>
 #include <linux/list.h>
 #include <linux/timer.h>
-#include <linux/workqueue.h>
 #include <linux/completion.h>
 #include <linux/device.h>
 #include <linux/mod_devicetable.h>
@@ -743,9 +742,7 @@ struct vmbus_channel {
 
 	struct vmbus_close_msg close_msg;
 
-	/* Channel callback are invoked in this workqueue context */
-	/* HANDLE dataWorkQueue; */
-
+	/* Channel callback's invoked in softirq context */
 	void (*onchannel_callback)(void *context);
 	void *channel_callback_context;