[Xen-devel] [PATCH v3 0/2] libxl: save/restore qemu physmap

[Stefano Stabellini <stefano.stabellini@xxxxxxxxxxxxx>]

Hi all,
this patch series introduces a new xc_save_id called
XC_SAVE_ID_TOOLSTACK to save/restore toolstack specific information.
Libxl is going to use the new save_id to save and restore qemu's
physmap.


Changes in v3:

- rebased the series;

- xc_domain_restore: read the toolstack data in pagebuf_get_one, call
the callback at finish_hvm;



Changes in v2:

- xc_domain_save frees the buffer allocated by the callback;

- introduce a version number in the libxl save record;

- define libxl__physmap_info and use it to read/store information to the
buffer.


Stefano Stabellini (2):
      libxc: introduce XC_SAVE_ID_TOOLSTACK
      libxl: save/restore qemu's physmap

 tools/libxc/xc_domain_restore.c |   32 +++++++++-
 tools/libxc/xc_domain_save.c    |   17 +++++
 tools/libxc/xenguest.h          |   23 +++++++-
 tools/libxc/xg_save_restore.h   |    1 +
 tools/libxl/libxl_dom.c         |  132 ++++++++++++++++++++++++++++++++++++++-
 tools/xcutils/xc_restore.c      |    2 +-
 6 files changed, 203 insertions(+), 4 deletions(-)

Cheers,

Stefano

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