KVM: Add generic support for dirty page logging

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kvm_get_dirty_log() provides generic handling of dirty bitmap, currently reused
by several architectures. Building on that we intrdoduce
kvm_get_dirty_log_protect() adding write protection to mark these pages dirty
for future write access, before next KVM_GET_DIRTY_LOG ioctl call from user
space.

Reviewed-by: Christoffer Dall <christoffer.dall@linaro.org>
Signed-off-by: Mario Smarduch <m.smarduch@samsung.com>

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Mario Smarduch 2015-01-15 15:58:53 -08:00 • committed by Christoffer Dall

parent a6d5101661

commit ba0513b5b8

3 changed files with 95 additions and 0 deletions

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9

include/linux/kvm_host.h

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