comment fixme in state.c

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

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

  <event name="handle_fault_entry">
    <description>Entry in the page fault handler</description>
    <field name="address"> <description>Pointer that caused the page fault</description> <ulong format="%#x"/> </field>
    <field name="ip"> <description>Instruction at which the page fault occured</description> <ulong format="%#x"/> </field>
  </event>

  <event name="handle_fault_exit">
    <description>Exit from the fault handler</description>
  </event>

  <event name="filemap_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="filemap_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_alloc">
    <description>Page allocation</description>
    <field name="order"> <description>Order of the page to allocate</description> <uint/> </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/> </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> <ulong format="%#x"/> </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>

</facility>