From 3bef9a5fad85df7e3c22378f226bf957ecf5af99 Mon Sep 17 00:00:00 2001 From: compudj Date: Sat, 13 May 2006 18:18:54 +0000 Subject: [PATCH] update QUICKSTART git-svn-id: http://ltt.polymtl.ca/svn@1804 04897980-b3bd-0310-b5e0-8ef037075253 --- ltt/branches/poly/QUICKSTART | 39 ++++++++++++++---------------------- 1 file changed, 15 insertions(+), 24 deletions(-) diff --git a/ltt/branches/poly/QUICKSTART b/ltt/branches/poly/QUICKSTART index 19df9ecc..61bf3264 100644 --- a/ltt/branches/poly/QUICKSTART +++ b/ltt/branches/poly/QUICKSTART @@ -48,7 +48,7 @@ PowerPC Author : Mathieu Desnoyers, September 2005 -Last update : April 29, 2006 +Last update : May 13, 2006 *********************************************************** @@ -195,28 +195,26 @@ su - mkdir /usr/src/lttng cd /usr/src/lttng (see http://ltt.polymtl.ca/lttng for package listing) -wget http://ltt.polymtl.ca/lttng/lttng-modules-0.5.tar.bz2 -wget http://ltt.polymtl.ca/lttng/patch-2.6.15-lttng-0.x.xx.tar.bz2 -bzip2 -cd lttng-modules-0.x.tar.bz2 | tar xvof - -bzip2 -cd patch-2.6.15-lttng-0.x.xx.tar.bz2 | tar xvof - +wget http://ltt.polymtl.ca/lttng/patch-2.6.16-lttng-0.x.xx.tar.bz2 +bzip2 -cd patch-2.6.16-lttng-0.x.xx.tar.bz2 | tar xvof - * Getting LTTng kernel sources su - cd /usr/src -wget http://kernel.org/pub/linux/kernel/v2.6/testing/linux-2.6.15.tar.bz2 -bzip2 -cd linux-2.6.15.tar.bz2 | tar xvof - -cd linux-2.6.15 -cat /usr/src/lttng/patch-2.6.15-lttng-0.x.xx* | patch -p1 +wget http://kernel.org/pub/linux/kernel/v2.6/testing/linux-2.6.16.tar.bz2 +bzip2 -cd linux-2.6.16.tar.bz2 | tar xvof - +cd linux-2.6.16 +cat /usr/src/lttng/patch-2.6.16-lttng-0.x.xx* | patch -p1 cd .. -mv linux-2.6.15 linux-2.6.15-lttng-0.x.xx +mv linux-2.6.16 linux-2.6.16-lttng-0.x.xx * Installing a LTTng kernel su - -cd /usr/src/linux-2.6.15-lttng-0.x.xx +cd /usr/src/linux-2.6.16-lttng-0.x.xx make menuconfig (or make xconfig or make config) Select the < Help > button if you are not familiar with kernel configuration. @@ -248,15 +246,7 @@ make install reboot - Select the Linux 2.6.15-lttng-0.x.xx kernel in your boot loader. - - -* Install the ltt-modules - -su - -cd /usr/src/lttng/lttng-modules-0.xx -KERNELDIR=/usr/src/linux-2.6.15-lttng-0.x.xx make -KERNELDIR=/usr/src/linux-2.6.15-lttng-0.x.xx make modules_install + Select the Linux 2.6.16-lttng-0.x.xx kernel in your boot loader. * Editing the system wide configuration @@ -292,7 +282,8 @@ echo ltt-statedump >> /etc/modules * Getting and installing the ltt-control package (on the traced machine) - +(note : the ltt-control package contains lttd and lttctl. Although it has the +same name as the ltt-control kernel module, they are *not* the same thing.) su - cd /usr/src wget http://ltt.polymtl.ca/lttng/ltt-control-0.x-xxxx2006.tar.gz @@ -391,14 +382,14 @@ cp process.xml yourfacility.xml cd /tmp /usr/local/bin/genevent /usr/local/share/LinuxTraceToolkitViewer/facilities/yourfacility.xml cp ltt-facility-yourfacility.h ltt-facility-id-yourfacility.h \ - /usr/src/linux-2.6.15-lttng-0.x.xx8/include/linux/ltt + /usr/src/linux-2.6.16-lttng-0.x.xx8/include/linux/ltt cp ltt-facility-loader-yourfacility.c ltt-facility-loader-yourfacility.h \ - /usr/src/linux-2.6.15-lttng-0.x.xx/ltt + /usr/src/linux-2.6.16-lttng-0.x.xx/ltt * edit the kernel file you want to instrument - Add #include at the beginning of the file. - Add a call to the tracing functions. See their names and parameters in - /usr/src/linux-2.6.15-lttng-0.x.xx/include/linux/ltt/ltt-facility-yourfacility.h + /usr/src/linux-2.6.16-lttng-0.x.xx/include/linux/ltt/ltt-facility-yourfacility.h -- 2.34.1