This patchset is Prerequisite for COLO feature. For what COLO is, refer
to http://wiki.xen.org/wiki/COLO_-_Coarse_Grain_Lock_Stepping
This patchset is based on:
[PATCH v2 0/6] Misc cleanups for libxl
You can also get the patchset from:
https://github.com/macrosheep/xen/tree/colo-v6
v1->v2:
- Rebased to [PATCH v2 0/6] Misc cleanups for libxl
- Add a bugfix for the error handling of process_record
Wen Congyang (4):
tools/libxc: support to resume uncooperative HVM guests
tools/libxl: Introduce a new internal API libxl__domain_unpause()
tools/libxl: Update libxl_save_msgs_gen.pl to support return data from
xl to xc
tools/libxl: Add back channel to allow migration target send data back
Yang Hongyang (9):
libxc/restore: fix error handle of process_record
libxc/restore: zero ioreq page only one time
tools/libxc: export xc_bitops.h
tools/libxl: introduce a new API libxl__domain_restore() to load qemu
state
tools/libxl: Update libxl__domain_unpause() to support qemu-xen
tools/libxl: introduce libxl__domain_common_switch_qemu_logdirty()
tools/libxl: rename remus device to checkpoint device
tools/libxl: adjust the indentation
tools/libxl: don't touch remus in checkpoint_device
tools/libxc/include/xc_bitops.h | 76 ++++++++
tools/libxc/xc_bitops.h | 76 --------
tools/libxc/xc_resume.c | 22 ++-
tools/libxc/xc_sr_restore.c | 28 +--
tools/libxc/xc_sr_restore_x86_hvm.c | 3 +-
tools/libxl/Makefile | 2 +-
tools/libxl/libxl.c | 62 +++++--
tools/libxl/libxl_checkpoint_device.c | 282 +++++++++++++++++++++++++++++
tools/libxl/libxl_create.c | 14 +-
tools/libxl/libxl_dom_save.c | 128 +++++++++----
tools/libxl/libxl_internal.h | 171 ++++++++++--------
tools/libxl/libxl_netbuffer.c | 117 ++++++------
tools/libxl/libxl_nonetbuffer.c | 10 +-
tools/libxl/libxl_qmp.c | 10 ++
tools/libxl/libxl_remus.c | 140 ++++++++++-----
tools/libxl/libxl_remus_device.c | 327 ----------------------------------
tools/libxl/libxl_remus_disk_drbd.c | 56 +++---
tools/libxl/libxl_save_callout.c | 31 ++++
tools/libxl/libxl_save_helper.c | 17 ++
tools/libxl/libxl_save_msgs_gen.pl | 65 ++++++-
tools/libxl/libxl_types.idl | 11 +-
tools/libxl/xl_cmdimpl.c | 7 +
22 files changed, 970 insertions(+), 685 deletions(-)
create mode 100644 tools/libxc/include/xc_bitops.h
delete mode 100644 tools/libxc/xc_bitops.h
create mode 100644 tools/libxl/libxl_checkpoint_device.c
delete mode 100644 tools/libxl/libxl_remus_device.c
--
1.9.1
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