linux-kernel - Re: [ANNOUNCE] trace-cmd 2.5.2 (and others)

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Message-ID: <20150206093521.26348f7a@gandalf.local.home>
Date:	Fri, 6 Feb 2015 09:35:21 -0500
From:	Steven Rostedt <rostedt@...dmis.org>
To:	LKML <linux-kernel@...r.kernel.org>,
	<linux-trace-users@...r.kernel.org>
Cc:	John Kacur <jkacur@...hat.com>,
	Christian Neukirchen <chneukirchen@...il.com>,
	Troy Engel <troyengel@...il.com>
Subject: Re: [ANNOUNCE] trace-cmd 2.5.2 (and others)

On Thu, 5 Feb 2015 17:32:37 -0500
Steven Rostedt <rostedt@...dmis.org> wrote:

> 
> You can get trace-cmd from:
> 
>   https://git.kernel.org/cgit/linux/kernel/git/rostedt/trace-cmd.git/
> 
> 
> Tag: trace-cmd-v2.5.2
> 

It has been reported to me that version 2.5.2 broke the build of
kernelshark. I just fixed that and pushed to master, and the
trace-cmd-stable-v2.5 branch.

I added the tag trace-cmd-v2.5.2-1 that holds the change. I did not
make a 2.5.3 because no functionality change or fixes have been done to
trace-cmd itself. Only a fix for kernelshark was made.

-- Steve

>From cd0d29f41041d627fcc0d0446bfca697c20ee3c3 Mon Sep 17 00:00:00 2001
Subject: [PATCH] trace-cmd build: Add trace-hooks.o to library files

kernelshark links against libtracecmd.a. The hook functions are now
part of that, but trace-hooks.o was only linked to the trace-cmd object
itself and not the library. This broke the build of kernelshark.

Reported-by: Christian Neukirchen <chneukirchen@...il.com>
Reported-by: Troy Engel <troyengel@...il.com>
Signed-off-by: Steven Rostedt <rostedt@...dmis.org>
---
 Makefile | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Makefile b/Makefile
index 1e9dc44e6011..55930eeaae12 100644
--- a/Makefile
+++ b/Makefile
@@ -308,7 +308,7 @@ TRACE_GUI_OBJS = trace-filter.o trace-compat.o trace-filter-hash.o trace-dialog.
 		trace-xml.o
 TRACE_CMD_OBJS = trace-cmd.o trace-record.o trace-read.o trace-split.o trace-listen.o \
 	 trace-stack.o trace-hist.o trace-mem.o trace-snapshot.o trace-stat.o \
-	 trace-hash.o trace-profile.o trace-stream.o trace-hooks.o
+	 trace-hash.o trace-profile.o trace-stream.o
 TRACE_VIEW_OBJS = trace-view.o trace-view-store.o
 TRACE_GRAPH_OBJS = trace-graph.o trace-plot.o trace-plot-cpu.o trace-plot-task.o
 TRACE_VIEW_MAIN_OBJS = trace-view-main.o $(TRACE_VIEW_OBJS) $(TRACE_GUI_OBJS)
@@ -320,7 +320,7 @@ PEVENT_LIB_OBJS = event-parse.o trace-seq.o parse-filter.o parse-utils.o
 TCMD_LIB_OBJS = $(PEVENT_LIB_OBJS) trace-util.o trace-input.o trace-ftrace.o \
 			trace-output.o trace-record.o trace-recorder.o \
 			trace-restore.o trace-usage.o trace-blk-hack.o \
-			kbuffer-parse.o event-plugin.o
+			kbuffer-parse.o event-plugin.o trace-hooks.o
 
 PLUGIN_OBJS =
 PLUGIN_OBJS += plugin_jbd2.o
-- 
2.1.4

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