kernel lttng patch 0.4.1

git-svn-id: http://ltt.polymtl.ca/svn@1270 04897980-b3bd-0310-b5e0-8ef037075253

diff --git a/ltt/branches/poly/QUICKSTART b/ltt/branches/poly/QUICKSTART
index cf6a144472b95fdfae5cfd66b3eb479488af3ace..923624d3c22feec934bfd58e90d066c795da5ffa 100644 (file)
--- a/ltt/branches/poly/QUICKSTART
+++ b/ltt/branches/poly/QUICKSTART
@@ -13,7 +13,7 @@ What you will typically want is to read sections 1 and 3 : install LTTng from
 binary packages and use it. If there are no packages ready for your system, you
 will have to install from sources (section 2) instead.
 
-These operations are made for installing the LTTng 0.4 tracer on a
+These operations are made for installing the LTTng 0.4.1 tracer on a
 linux 2.6.12-rc4-mm2 kernel. You will also find instructions for installtion of
 LTTV 0.6.x : the Linux Trace Toolkit Viewer.
 
@@ -108,7 +108,7 @@ 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-0.3.tar.bz2
-wget http://ltt.polymtl.ca/lttng/patch-2.6.12-rc4-mm2-lttng-0.4.bz2
+wget http://ltt.polymtl.ca/lttng/patch-2.6.12-rc4-mm2-lttng-0.4.1.bz2
 bzip2 -cd lttng-modules-0.3.tar.bz2 | tar xvof -
 
 
@@ -121,15 +121,15 @@ wget http://kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.12-rc4/2.6.1
 bzip2 -cd linux-2.6.12-rc4.tar.bz2 | tar xvof -
 cd linux-2.6.12-rc4
 bzip2 -cd ../2.6.12-rc4-mm2.bz2 | patch -p1
-bzip2 -cd /usr/src/lttng/patch-2.6.12-rc4-mm2-lttng-0.4.bz2 | patch -p1
+bzip2 -cd /usr/src/lttng/patch-2.6.12-rc4-mm2-lttng-0.4.1.bz2 | patch -p1
 cd ..
-mv linux-2.6.12-rc4 linux-2.6.12-rc4-mm2-lttng-0.4
+mv linux-2.6.12-rc4 linux-2.6.12-rc4-mm2-lttng-0.4.1
 
 
 * Installing a LTTng kernel
 
 su -
-cd /usr/src/linux-2.6.12-rc4-mm2-lttng-0.4
+cd /usr/src/linux-2.6.12-rc4-mm2-lttng-0.4.1
 make menuconfig (or make xconfig or make config)
     Select the < Help > button if you are not familiar with kernel
     configuration.
@@ -164,15 +164,15 @@ echo "relayfs         /mnt/relayfs    relayfs rw              0       0"  >> /et
 
 reboot
 
-  Select the Linux 2.6.12-rc4-mm2-lttng-0.4 kernel in your boot loader.
+  Select the Linux 2.6.12-rc4-mm2-lttng-0.4.1 kernel in your boot loader.
 
 
 * Install the ltt-modules
 
 su -
 cd /usr/src/lttng/lttng-modules-0.3
-KERNELDIR=/usr/src/linux-2.6.12-rc4-mm2-lttng-0.4 make
-KERNELDIR=/usr/src/linux-2.6.12-rc4-mm2-lttng-0.4 make modules_install
+KERNELDIR=/usr/src/linux-2.6.12-rc4-mm2-lttng-0.4.1 make
+KERNELDIR=/usr/src/linux-2.6.12-rc4-mm2-lttng-0.4.1 make modules_install
 
 You need to load the ltt-control module to be able to control tracing from user
 space. This is done by issuing the command :
@@ -269,14 +269,14 @@ cp process.xml yourfacility.xml
 cd /tmp
 /usr/local/bin/genevent /usr/local/share/LinuxTraceToolkitViewer/yourfacility.xml
 cp ltt-facility-yourfacility.h ltt-facility-id-yourfacility.h \
-         /usr/src/linux-2.6.12-rc4-mm2-lttng-0.4/include/linux/ltt
+         /usr/src/linux-2.6.12-rc4-mm2-lttng-0.4.1/include/linux/ltt
 cp ltt-facility-loader-yourfacility.c ltt-facility-loader-yourfacility.h \
-         /usr/src/linux-2.6.12-rc4-mm2-lttng-0.4/ltt
+         /usr/src/linux-2.6.12-rc4-mm2-lttng-0.4.1/ltt
   * edit the kernel file you want to instrument
     - Add #include <linux/ltt/ltt-facility-yourfacility.h> at the beginning
       of the file.
     - Add a call to the tracing functions. See their names and parameters in
-      /usr/src/linux-2.6.12-rc4-mm2-lttng-0.4/include/linux/ltt/ltt-facility-yourfacility.h
+      /usr/src/linux-2.6.12-rc4-mm2-lttng-0.4.1/include/linux/ltt/ltt-facility-yourfacility.h
     
 
 

diff --git a/ltt/branches/poly/ltt/ltt-private.h b/ltt/branches/poly/ltt/ltt-private.h
index 55374263f0bce980335fac2aca3bbcbcd80d794d..666f1f338b82d974cf4474828044adb6e9986f49 100644 (file)
--- a/ltt/branches/poly/ltt/ltt-private.h
+++ b/ltt/branches/poly/ltt/ltt-private.h
@@ -193,12 +193,12 @@ struct ltt_trace_header_0_4 {
 
 struct ltt_block_start_header {
   struct { 
-    uint64_t                timestamp;
+    struct timeval          timestamp;
     uint64_t                cycle_count;
     uint64_t                freq;
   } begin;
   struct {
-    uint64_t                timestamp;
+    struct timeval          timestamp;
     uint64_t                cycle_count;
     uint64_t                freq;
   } end;