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| author | Vitaly Kuznetsov <vkuznets@redhat.com> | 2017-10-29 12:21:05 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-11-04 12:04:25 +0100 |
| commit | a13bf0ea4a60a7946bf335bd57e60adc344033bd (patch) | |
| tree | 5584258df06e244e444c5f05e43d75c475e66f2e /drivers/hv/hv_trace.h | |
| parent | 9f23ce1a23b6bf471d5920bdca5cc40940419e60 (diff) | |
| download | blackbird-obmc-linux-a13bf0ea4a60a7946bf335bd57e60adc344033bd.tar.gz blackbird-obmc-linux-a13bf0ea4a60a7946bf335bd57e60adc344033bd.zip | |
hyper-v: trace vmbus_ongpadl_created()
Add tracepoint to CHANNELMSG_GPADL_CREATED handler.
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/hv_trace.h')
| -rw-r--r-- | drivers/hv/hv_trace.h | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/drivers/hv/hv_trace.h b/drivers/hv/hv_trace.h index 9757c19d1c08..20734b7b341b 100644 --- a/drivers/hv/hv_trace.h +++ b/drivers/hv/hv_trace.h @@ -86,6 +86,23 @@ TRACE_EVENT(vmbus_onopen_result, ) ); +TRACE_EVENT(vmbus_ongpadl_created, + TP_PROTO(const struct vmbus_channel_gpadl_created *gpadlcreated), + TP_ARGS(gpadlcreated), + TP_STRUCT__entry( + __field(u32, child_relid) + __field(u32, gpadl) + __field(u32, status) + ), + TP_fast_assign(__entry->child_relid = gpadlcreated->child_relid; + __entry->gpadl = gpadlcreated->gpadl; + __entry->status = gpadlcreated->creation_status; + ), + TP_printk("child_relid 0x%x, gpadl 0x%x, creation_status %d", + __entry->child_relid, __entry->gpadl, __entry->status + ) + ); + #undef TRACE_INCLUDE_PATH #define TRACE_INCLUDE_PATH . #undef TRACE_INCLUDE_FILE |
