diff options
| author | Suresh Warrier <warrier@linux.vnet.ibm.com> | 2016-08-19 15:35:57 +1000 |
|---|---|---|
| committer | Paul Mackerras <paulus@ozlabs.org> | 2016-09-12 10:12:34 +1000 |
| commit | 65e7026a6c90484fbaa076d2c51e61baf7241960 (patch) | |
| tree | cdb34af09dcdda56a6db37f2efbc4f6645c62fe3 /drivers/usb/class/cdc-acm.c | |
| parent | 5d375199ea963fa2a972eae9c7d83db36ed37082 (diff) | |
KVM: PPC: Book3S HV: Counters for passthrough IRQ stats
Add VCPU stat counters to track affinity for passthrough
interrupts.
pthru_all: Counts all passthrough interrupts whose IRQ mappings are
in the kvmppc_passthru_irq_map structure.
pthru_host: Counts all cached passthrough interrupts that were injected
from the host through kvm_set_irq (i.e. not handled in
real mode).
pthru_bad_aff: Counts how many cached passthrough interrupts have
bad affinity (receiving CPU is not running VCPU that is
the target of the virtual interrupt in the guest).
Signed-off-by: Suresh Warrier <warrier@linux.vnet.ibm.com>
Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
Diffstat (limited to 'drivers/usb/class/cdc-acm.c')
0 files changed, 0 insertions, 0 deletions