diff options
| author | Vitaly Kuznetsov <vkuznets@redhat.com> | 2017-10-29 12:21:11 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-11-04 12:04:25 +0100 |
| commit | 69edbd5f4729a58e11437b2804103bf8ea52745c (patch) | |
| tree | 468287f9650da295cf4f979b1321b72645083dd7 /drivers/hv/channel.c | |
| parent | 633b005df0dff555c0d4f22b5f1f8b04dba67ac5 (diff) | |
hyper-v: trace vmbus_establish_gpadl()
Add tracepoint to CHANNELMSG_GPADL_HEADER/CHANNELMSG_GPADL_BODY sender.
Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com>
Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/hv/channel.c')
| -rw-r--r-- | drivers/hv/channel.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/hv/channel.c b/drivers/hv/channel.c index a827f43aa408..823ddc714d56 100644 --- a/drivers/hv/channel.c +++ b/drivers/hv/channel.c @@ -435,6 +435,9 @@ int vmbus_establish_gpadl(struct vmbus_channel *channel, void *kbuffer, ret = vmbus_post_msg(gpadlmsg, msginfo->msgsize - sizeof(*msginfo), true); + + trace_vmbus_establish_gpadl_header(gpadlmsg, ret); + if (ret != 0) goto cleanup; @@ -450,6 +453,9 @@ int vmbus_establish_gpadl(struct vmbus_channel *channel, void *kbuffer, ret = vmbus_post_msg(gpadl_body, submsginfo->msgsize - sizeof(*submsginfo), true); + + trace_vmbus_establish_gpadl_body(gpadl_body, ret); + if (ret != 0) goto cleanup; |