KVM: Dirty page logging (aka live migration) fixes

Avi Kivity kvm lkml 1 version Feb 25, 2007 In review

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Versions newest first

v1 Latest Feb 25, 20074 patches 1 replyIn review

Patches in v1 No applies recorded yet

#	Subject and files	Size	Replies
1/4	KVM: Add missing calls to mark_page_dirty()`drivers/kvm/kvm_main.c`	+6 -0	0 replies
2/4	KVM: Fix dirty page log bitmap size/access calculation`drivers/kvm/kvm_main.c`	+2 -2	0 replies
3/4	kvm: move do_remove_write_access() up`drivers/kvm/kvm_main.c`	+7 -7	0 replies
4/4	KVM: Remove write access permissions when dirty-page-logging is enabled`drivers/kvm/kvm_main.c`	+2 -0	0 replies

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Cover letter [PATCH 0/4] KVM: Dirty page logging (aka live migration) fixes

This small patchset plugs a few holes in the kvm dirty page logging implementation. With these fixes (which really want to be in Linux 2.6.21), one can migrate a running virtual machine from one host to another. The virtual machine continues executing while its memory image is transferred, so there is only a minimal pause in service.

The patchset is also available as part of the kvm git tree; see
http://kvm.qumranet.com/kvmwiki/Code.

Signature · 8 lines

error compiling committee.c: too many arguments to function


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Read the cover letter in its thread