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| author |   Ian Campbell <ian.campbell@citrix.com> | 2011-03-10 16:08:11 +0000 |
|---|---|---|
| committer |   Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> | 2011-03-10 14:48:41 -0500 |
| commit | 6cb6537d34a146c8f3e232da9ffd79ae1265fed3 (patch) | |
| tree | 1b050ae966f66efe5abcbd3b12029b4420499e5b /tools/perf/scripts/perl | |
| parent | xen: events: push setup of irq<->{evtchn,ipi,virq,pirq} maps into irq_info init functions (diff) | |
| download | wireguard-linux-6cb6537d34a146c8f3e232da9ffd79ae1265fed3.tar.xz wireguard-linux-6cb6537d34a146c8f3e232da9ffd79ae1265fed3.zip | |
xen: events: maintain a list of Xen interrupts
In a PVHVM kernel not all interrupts are Xen interrupts (APIC interrupts can also be present).
Currently we get away with walking over all interrupts because the
lookup in the irq_info array simply returns IRQT_UNBOUND and we ignore
it. However this array will be going away in a future patch so we need
to manually track which interrupts have been allocated by the Xen
events infrastructure.
Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Diffstat (limited to 'tools/perf/scripts/perl')
0 files changed, 0 insertions, 0 deletions