update fac

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

<?xml version="1.0"?>
<facility name="memory">
  <description>The memory facility has memory management events.</description>

  <event name="page_alloc">
    <description>Page allocation</description>
    <field name="order"> <description>Order of the page to allocate</description> <uint size="4"/> </field>
    <field name="address"> <description>Assigned page address, or 0 if failed.</description> <pointer/> </field>
  </event>

  <event name="page_free">
    <description>Page free</description>
    <field name="order"> <description>Order of the page to free</description> <uint size="4"/> </field>
    <field name="address"> <description>Address of the page to free.</description> <pointer/> </field>
  </event>

  <event name="swap_in">
    <description>Page swapped into memory</description>
    <field name="address"> <description>Address of the page to swap in.</description> <pointer/> </field>
  </event>

  <event name="swap_out">
    <description>Page swapped to disk</description>
    <field name="address"> <description>Address of the page to swap out.</description> <pointer/> </field>
  </event>

  <event name="page_wait_start">
    <description>Staring to wait for a page</description>
    <field name="address"> <description>Address of the page we wait for.</description> <pointer/> </field>
  </event>

  <event name="page_wait_end">
    <description>Ending wait for a page</description>
    <field name="address"> <description>Address of the page we wait for.</description> <pointer/> </field>
  </event>

  <event name="page_fault">
    <description>Ending wait for a page</description>
    <field name="address"> <description>Address of the page faulted.</description> <ulong/> </field>
    <field name="eip"> <description>Instruction causing the fault.</description> <long/> </field>
  </event>

</facility>