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(parent: 349cb07) | patch
xen/pvh/mmu: Use PV TLB instead of native.
authorMukesh Rathor <mukesh.rathor@oracle.com>
Fri, 3 Jan 2014 14:48:08 +0000 (09:48 -0500)
committerKonrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Mon, 6 Jan 2014 15:44:07 +0000 (10:44 -0500)
commit4100fc44ee0884f24445df81d2259caa278bbc12
tree16d35e4624e64c79fc6132678ff93ca66f061b1etree | snapshot
parent349cb0791dd740b153859fc540dfc864701d1d8fcommit | diff
xen/pvh/mmu: Use PV TLB instead of native.

We also optimize one - the TLB flush. The native operation would
needlessly IPI offline VCPUs causing extra wakeups. Using the
Xen one avoids that and lets the hypervisor determine which
VCPU needs the TLB flush.

Signed-off-by: Mukesh Rathor <mukesh.rathor@oracle.com>
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
arch/x86/xen/mmu.c diff | blob | history
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