Patchwork [3/4] trace: Use TP_PROTO() and TP_ARGS() for LTTng UST

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Submitter Stefan Hajnoczi
Date Oct. 5, 2010, 1:28 p.m.
Message ID <1286285333-21003-3-git-send-email-stefanha@linux.vnet.ibm.com>
Download mbox | patch
Permalink /patch/66828/
State New
Headers show

Comments

Stefan Hajnoczi - Oct. 5, 2010, 1:28 p.m.
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>
---
 tracetool |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

Patch

diff --git a/tracetool b/tracetool
index 63e3e29..7010858 100755
--- 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
 }