added block.xml

git-svn-id: http://ltt.polymtl.ca/svn@1788 04897980-b3bd-0310-b5e0-8ef037075253

diff --git a/ltt/branches/poly/lttv/modules/gui/diskperformance/block.xml b/ltt/branches/poly/lttv/modules/gui/diskperformance/block.xml
new file mode 100644 (file)
index 0000000..c296bd8
--- /dev/null
+++ b/ltt/branches/poly/lttv/modules/gui/diskperformance/block.xml
@@ -0,0 +1,19 @@
+<facility name=block>
+  <description>block facility has events related to block read and block written.</description>
+  
+   <event name=read>
+    <description>block read for disk data</description>
+    <field name="major"> <description>major number of the device</description> <int/> </field>
+    <field name="minor"> <description>minor number of the device</description> <int/> </field>
+    <field name="bytes"> <description>number of bytes read</description> <size_t/> </field>
+  </event>
+  
+   <event name=write>
+    <description>Block write event </description>
+    <field name="major"> <description>major number of the device</description> <int/> </field>
+    <field name="minor"> <description>minor number of the device</description> <int/> </field>
+    <field name="bytes"> <description>number of bytes written</description> <size_t/> </field>
+  </event>
+  
+
+</facility>