Marc Zyngier 5bd90b0989 KVM: vgic-v4: Track the number of VLPIs per vcpu ...

In order to find out whether a vcpu is likely to be the target of
VLPIs (and to further optimize the way we deal with those), let's
track the number of VLPIs a vcpu can receive.

This gets implemented with an atomic variable that gets incremented
or decremented on map, unmap and move of a VLPI.

Signed-off-by: Marc Zyngier <maz@kernel.org>
Reviewed-by: Zenghui Yu <yuzenghui@huawei.com>
Reviewed-by: Christoffer Dall <christoffer.dall@arm.com>
Link: https://lore.kernel.org/r/20191107160412.30301-2-maz@kernel.org

2019-11-08 11:13:24 +00:00

..

arm

KVM: vgic-v4: Track the number of VLPIs per vcpu

2019-11-08 11:13:24 +00:00

async_pf.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 504

2019-06-19 17:09:56 +02:00

async_pf.h

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 504

2019-06-19 17:09:56 +02:00

coalesced_mmio.c

KVM: coalesced_mmio: add bounds checking

2019-09-18 15:56:55 +02:00

coalesced_mmio.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

eventfd.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 504

2019-06-19 17:09:56 +02:00

irqchip.c

KVM/arm updates for 5.3

2019-07-11 15:14:16 +02:00

Kconfig

KVM: polling: add architecture backend to disable polling

2019-04-26 09:08:17 +02:00

kvm_main.c

kvm: x86, powerpc: do not allow clearing largepages debugfs entry

2019-09-30 18:52:00 +02:00

vfio.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500

2019-06-19 17:09:55 +02:00

vfio.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00