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3 Commits

Author SHA1 Message Date
Gleb Natapov
1000ff8d89 KVM: Add trace points in irqchip code 
Add tracepoint in msi/ioapic/pic set_irq() functions,
in IPI sending and in the point where IRQ is placed into
apic's IRR.

Signed-off-by: Gleb Natapov <gleb@redhat.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
 2009-09-10 08:33:11 +03:00
Avi Kivity
cb24772140 KVM: Trace apic registers using their symbolic names 
Signed-off-by: Avi Kivity <avi@redhat.com>
 2009-09-10 08:33:07 +03:00
Marcelo Tosatti
229456fc34 KVM: convert custom marker based tracing to event traces 
This allows use of the powerful ftrace infrastructure.

See Documentation/trace/ for usage information.

[avi, stephen: various build fixes]
[sheng: fix control register breakage]

Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Sheng Yang <sheng@linux.intel.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
 2009-09-10 08:32:59 +03:00