2 <description>The kernel facility has events related to kernel execution status.
</description>
4 <type name=tasklet_priority
>
6 <label name=LOW value=
0/> <description>Low priority tasklet
</description>
7 <label name=HIGH value=
1/> <description>High priority tasklet
</description>
13 <label name=user value=
0/> <description>User context
</description>
14 <label name=kernel value=
1/> <description>Kernel context
</description>
18 <event name=trap_entry
>
19 <description>Entry in a trap
</description>
20 <field name=
"trap_id"> <description>Trap number
</description> <long/> </field>
21 <field name=
"address"> <description>Address where trap occured
</description> <pointer/> </field>
24 <event name=trap_exit
>
25 <description>Exit from a trap
</description>
28 <event name=soft_irq_entry
>
29 <description>Soft IRQ entry
</description>
30 <field name=
"softirq_id"> <description>Soft IRQ number
</description> <pointer/> </field>
33 <event name=soft_irq_exit
>
34 <description>Soft IRQ exit
</description>
35 <field name=
"softirq_id"> <description>Soft IRQ number
</description> <pointer/> </field>
38 <event name=tasklet_entry
>
39 <description>Tasklet entry
</description>
40 <field name=
"priority"> <description>Tasklet priority
</description> <typeref name=tasklet_priority
/> </field>
41 <field name=
"address"> <description>Tasklet function address
</description> <pointer/> </field>
42 <field name=
"data"> <description>Tasklet data address
</description> <ulong/> </field>
45 <event name=tasklet_exit
>
46 <description>Tasklet exit
</description>
47 <field name=
"priority"> <description>Tasklet priority
</description> <typeref name=tasklet_priority
/> </field>
48 <field name=
"address"> <description>Tasklet function address
</description> <pointer/> </field>
49 <field name=
"data"> <description>Tasklet data address
</description> <ulong/> </field>
52 <event name=irq_entry
>
53 <description>Entry in an irq
</description>
54 <field name=
"irq_id"> <description>IRQ number
</description> <uint size=
4/> </field>
55 <field name=
"mode"> <description>Are we executing kernel code
</description> <typeref name=irq_mode
/> </field>
59 <description>Exit from an IRQ
</description>