Some work such as TLB put/load on E500 is not necessary at every process switch,
which may take place frequently when host workload is heavy.
This patch add a refresh interface for powerpc.
These kind of work can use it to refresh at vcpu switch.
Signed-off-by: Liu Yu yu@freescale.com
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Not sure 44x needs it...
-Original Message-
From: Liu Yu-B13201
Sent: Monday, December 15, 2008 5:55 PM
To: kvm-ppc@vger.kernel.org
Cc: Liu Yu-B13201
Subject: [PATCH] Refresh TLB only when switch vcpu for powerpc
Some work such as TLB put/load on E500 is not necessary at
every
