2 <description>The memory facility has memory management events.
</description>
4 <event name=page_alloc
>
5 <description>Page allocation
</description>
7 <field name=
"order"> <description>Order of the page to allocate
</description> <uint size=
4/> </field>
8 <field name=
"address"> <description>Assigned page address, or
0 if
9 failed.
</description> <pointer/> </field>
13 <event name=page_free
>
14 <description>Page free
</description>
16 <field name=
"order"> <description>Order of the page to free
</description> <uint size=
4/> </field>
17 <field name=
"address"> <description>Address of the page to free.
</description> <pointer/> </field>
22 <description>Page swapped into memory
</description>
24 <field name=
"address"> <description>Address of the page to swap in.
</description> <pointer/> </field>
29 <description>Page swapped to disk
</description>
31 <field name=
"address"> <description>Address of the page to swap out.
</description> <pointer/> </field>
35 <event name=page_wait_start
>
36 <description>Staring to wait for a page
</description>
38 <field name=
"address"> <description>Address of the page we wait for.
</description> <pointer/> </field>
42 <event name=page_wait_end
>
43 <description>Ending wait for a page
</description>
45 <field name=
"address"> <description>Address of the page we wait for.
</description> <pointer/> </field>