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authorVitaly Kuznetsov <vkuznets@redhat.com>2017-10-29 12:21:00 -0700
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2017-11-04 12:04:24 +0100
commitc9fe0f8fa4136c2451dcc012e48fbf4470d6b592 (patch)
tree5e8ce5d0a106d970b061041158eba858af9a35e6 /drivers/hv/Makefile
parent32946cc2d5686d320aab9fb162d8949c767f7519 (diff)
downloadlinux-c9fe0f8fa4136c2451dcc012e48fbf4470d6b592.tar.bz2
hyper-v: trace vmbus_on_msg_dpc()
Add tracing subsystem to Hyper-V VMBus module and add tracepoint to vmbus_on_msg_dpc() which is called when we receive a message from host. 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/Makefile')
-rw-r--r--drivers/hv/Makefile4
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/hv/Makefile b/drivers/hv/Makefile
index 39c9b2c08d33..ad791e00230f 100644
--- a/drivers/hv/Makefile
+++ b/drivers/hv/Makefile
@@ -2,7 +2,9 @@ obj-$(CONFIG_HYPERV) += hv_vmbus.o
obj-$(CONFIG_HYPERV_UTILS) += hv_utils.o
obj-$(CONFIG_HYPERV_BALLOON) += hv_balloon.o
+CFLAGS_hv_trace.o = -I$(src)
+
hv_vmbus-y := vmbus_drv.o \
hv.o connection.o channel.o \
- channel_mgmt.o ring_buffer.o
+ channel_mgmt.o ring_buffer.o hv_trace.o
hv_utils-y := hv_util.o hv_kvp.o hv_snapshot.o hv_fcopy.o hv_utils_transport.o