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path: root/drivers/hv/channel.c
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Diffstat (limited to 'drivers/hv/channel.c')
-rw-r--r--drivers/hv/channel.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/hv/channel.c b/drivers/hv/channel.c
index a406beb10dd0..739b3fe1e0fb 100644
--- a/drivers/hv/channel.c
+++ b/drivers/hv/channel.c
@@ -185,6 +185,8 @@ int vmbus_open(struct vmbus_channel *newchannel, u32 send_ringbuffer_size,
ret = vmbus_post_msg(open_msg,
sizeof(struct vmbus_channel_open_channel), true);
+ trace_vmbus_open(open_msg, ret);
+
if (ret != 0) {
err = ret;
goto error_clean_msglist;