lttvwindow: prepare for new infrastructure

[lttv.git] / ltt-control / facilities / locking.xml

<?xml version="1.0"?>
<facility name="locking">
  <description>The locking facility instruments the kernel locking.</description>

  <event name="hardirqs_on">
    <description>Enable IRQs</description>
    <field name="ip"> <description>Instruction address</description> <ulong format="%#x"/> </field>
  </event>

  <event name="hardirqs_off">
    <description>Disable IRQs</description>
    <field name="ip"> <description>Instruction address</description> <ulong format="%#x"/> </field>
  </event>

  <event name="softirqs_on">
    <description>Enable SoftIRQs</description>
    <field name="ip"> <description>Instruction address</description> <ulong format="%#x"/> </field>
  </event>

  <event name="softirqs_off">
    <description>Disable SoftIRQs</description>
    <field name="ip"> <description>Instruction address</description> <ulong format="%#x"/> </field>
  </event>

  <event name="lock_acquire">
    <description>Acquire lock</description>
    <field name="ip"> <description>Instruction address</description> <ulong format="%#x"/> </field>
    <field name="subclass"> <description>Lock subclass</description> <uint/> </field>
    <field name="lock"> <description>Lock address</description> <pointer/> </field>
    <field name="trylock"> <description>Trylock ?</description> <int/> </field>
  </event>

  <event name="lock_release">
    <description>Release lock</description>
    <field name="ip"> <description>Instruction address</description> <ulong format="%#x"/> </field>
    <field name="lock"> <description>Lock address</description> <pointer/> </field>
    <field name="nested"> <description>Nested release ?</description> <int/> </field>
  </event>

</facility>