[libvirt] [PATCH V2 00/13] libxl: add basic support for migration

[Jim Fehlig]

V2 of

  https://www.redhat.com/archives/libvir-list/2014-March/msg00156.html

New in this version: not much.  I rebased on the hostdev passthrough
changes and added a few 'begin phase' checks to fail early if the
domain is not migratable.  See 13/13 for details.

Based on an earlier patch from Chunyan Liu

https://www.redhat.com/archives/libvir-list/2013-September/msg00667.html

This patch series adds basic migration support to the libxl driver.
Follow-up patches can improve pre-migration checks and add support for
additional migration flags.

Patches 1-12 are almost exclusively code motion, moving functions from
the main driver module into the libxl_domain and libxl_conf modules.
Patch 13 contains the actual migration impl.

Jim Fehlig (13):
  libxl: move libxlDomainEventQueue to libxl_domain
  libxl: move libxlDomainManagedSavePath to libxl_domain
  libxl: move libxlSaveImageOpen to libxl_domain
  libxl: move libxlVmCleanup{,Job} to libxl_domain
  libxl: move libxlDomEventsRegister to libxl_domain
  libxl: move libxlDomainAutoCoreDump to libxl_domain
  libxl: move libxlDoNodeGetInfo to libxl_conf
  libxl: move libxlDomainSetVcpuAffinities to libxl_domain
  libxl: move libxlFreeMem to libxl_domain
  libxl: move libxlVmStart to libxl_domain
  libxl: include a pointer to the driver in libxlDomainObjPrivate
  libxl: move domain event handler to libxl_domain
  libxl: add migration support

 po/POTFILES.in              |   1 +
 src/Makefile.am             |   3 +-
 src/libxl/libxl_conf.c      |  36 ++
 src/libxl/libxl_conf.h      |  10 +
 src/libxl/libxl_domain.c    | 705 +++++++++++++++++++++++++++++++
 src/libxl/libxl_domain.h    |  51 ++-
 src/libxl/libxl_driver.c    | 988 +++++++++++---------------------------------
 src/libxl/libxl_migration.c | 598 +++++++++++++++++++++++++++
 src/libxl/libxl_migration.h |  78 ++++
 9 files changed, 1716 insertions(+), 754 deletions(-)
 create mode 100644 src/libxl/libxl_migration.c
 create mode 100644 src/libxl/libxl_migration.h

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1.8.1.4