live migration: optimisations

[PATCH v2 0/2] live migration: optimisations

Andrei Semenov posted 2 patches 1 year, 7 months ago

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git fetch https://gitlab.com/xen-project/patchew/xen tags/patchew/cover.1662457291.git.andrei.semenov@vates.fr

tools/include/xen-tools/libs.h           |  4 ++
tools/libs/guest/xg_private.h            |  3 +
tools/libs/guest/xg_sr_common.h          | 44 +++++++++++-
tools/libs/guest/xg_sr_restore.c         | 60 +++++++---------
tools/libs/guest/xg_sr_restore_x86_hvm.c | 88 +++++++++++++++++++++++-
tools/libs/guest/xg_sr_restore_x86_pv.c  | 22 +++++-
tools/libs/guest/xg_sr_save.c            | 23 +++----
tools/libs/guest/xg_sr_save_x86_hvm.c    | 21 ++++++
tools/libs/guest/xg_sr_save_x86_pv.c     | 39 +++++++++++
9 files changed, 247 insertions(+), 57 deletions(-)

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[PATCH v2 0/2] live migration: optimisations

Posted by Andrei Semenov 1 year, 7 months ago

This 2 patches implement some optimisations for guests live migraiton. 

Andrei Semenov (2):
  live migration: do not use deffered bitmap when inappropriate
  live migration: use superpages for physmap population on restore when
    possible

 tools/include/xen-tools/libs.h           |  4 ++
 tools/libs/guest/xg_private.h            |  3 +
 tools/libs/guest/xg_sr_common.h          | 44 +++++++++++-
 tools/libs/guest/xg_sr_restore.c         | 60 +++++++---------
 tools/libs/guest/xg_sr_restore_x86_hvm.c | 88 +++++++++++++++++++++++-
 tools/libs/guest/xg_sr_restore_x86_pv.c  | 22 +++++-
 tools/libs/guest/xg_sr_save.c            | 23 +++----
 tools/libs/guest/xg_sr_save_x86_hvm.c    | 21 ++++++
 tools/libs/guest/xg_sr_save_x86_pv.c     | 39 +++++++++++
 9 files changed, 247 insertions(+), 57 deletions(-)

-- 
2.34.1



Andrei Semenov | Vates XCP-ng Developer

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