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[Qemu-devel] [PATCH 0/4] Xen, introducing dirty log for migration.
From: |
Anthony PERARD |
Subject: |
[Qemu-devel] [PATCH 0/4] Xen, introducing dirty log for migration. |
Date: |
Tue, 17 Jul 2012 14:30:01 +0100 |
Hi,
This patch set will fix live migration under Xen. For this I introduce a new
QMP command to switch global-dirty log and few calls (in exec.c and memory.c)
to xen set_dirty function.
It unfortunatly necessary to adds new calls because
cpu_physical_memory_set_dirty is not call if the memory is already consider as
dirty by QEMU. But Xen does not handle the same dirty bitmap.
Thanks for your reviews,
Anthony PERARD (4):
QMP, Introduce set-global-dirty-log command.
xen: Introduce xen_modified_memory.
exec, memory: Call to xen_modified_memory.
xen: Always set the vram dirty during migration.
exec.c | 4 ++++
hw/xen.h | 1 +
memory.c | 2 ++
qapi-schema.json | 13 +++++++++++++
qmp-commands.hx | 24 ++++++++++++++++++++++++
xen-all.c | 41 +++++++++++++++++++++++++++++++++++++++++
xen-stub.c | 9 +++++++++
7 files changed, 94 insertions(+), 0 deletions(-)
--
Anthony PERARD
- [Qemu-devel] [PATCH 0/4] Xen, introducing dirty log for migration.,
Anthony PERARD <=
- [Qemu-devel] [PATCH 2/4] xen: Introduce xen_modified_memory., Anthony PERARD, 2012/07/17
- [Qemu-devel] [PATCH 3/4] exec, memory: Call to xen_modified_memory., Anthony PERARD, 2012/07/17
- Re: [Qemu-devel] [PATCH 3/4] exec, memory: Call to xen_modified_memory., Avi Kivity, 2012/07/17
- Re: [Qemu-devel] [PATCH 3/4] exec, memory: Call to xen_modified_memory., Anthony PERARD, 2012/07/17
- Re: [Qemu-devel] [PATCH 3/4] exec, memory: Call to xen_modified_memory., Avi Kivity, 2012/07/17
- Re: [Qemu-devel] [PATCH 3/4] exec, memory: Call to xen_modified_memory., Stefano Stabellini, 2012/07/17
- Re: [Qemu-devel] [PATCH 3/4] exec, memory: Call to xen_modified_memory., Avi Kivity, 2012/07/18
- Re: [Qemu-devel] [PATCH 3/4] exec, memory: Call to xen_modified_memory., Anthony PERARD, 2012/07/19
- Re: [Qemu-devel] [PATCH 3/4] exec, memory: Call to xen_modified_memory., Avi Kivity, 2012/07/19
- Re: [Qemu-devel] [PATCH 3/4] exec, memory: Call to xen_modified_memory., Anthony PERARD, 2012/07/19