trace: Use TP_PROTO() and TP_ARGS() for LTTng UST

The LTTng UserSpace Tracer formerly used TPPROTO() and TPARGS() instead
of TP_PROTO() and TP_ARGS() like the kernel uses.  This has been changed
so QEMU needs to follow.

I am not aware of a graceful way of making the transition but since no
one complained that the UST build is broken, it should be fine to just
switch over without compatibility for old UST headers.  The newer UST
headers are shipping in distro packages so it is realistic to make this
change now.

Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>

diff --git a/tracetool b/tracetool
index 63e3e291ccab679b12c023418ab8816f7bd8a564..701085837f6b83f68fbdde9c54751d2aaec3db18 100755 (executable)
--- a/tracetool
+++ b/tracetool
@@ -250,7 +250,7 @@ linetoh_ust()
     argnames=$(get_argnames "$1")
 
     cat <<EOF
-DECLARE_TRACE(ust_$name, TPPROTO($args), TPARGS($argnames));
+DECLARE_TRACE(ust_$name, TP_PROTO($args), TP_ARGS($argnames));
 #define trace_$name trace_ust_$name
 EOF
 }