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[Qemu-devel] [PATCH 0/8] Obtain dirty bitmap via VM logging
From: |
Sanidhya Kashyap |
Subject: |
[Qemu-devel] [PATCH 0/8] Obtain dirty bitmap via VM logging |
Date: |
Mon, 26 May 2014 12:03:17 +0530 |
Hi,
The following patches introduce the support of dirty bitmap logging and dumping
to a specified file. Still, some work is still left in the area of runstates
that
I will try to work on after discussing this patch series.
v1 --> v2:
* Added two new run states to avoid simultaneous execution of both migration and
bitmap dump process.
* Removed FILE pointer usage.
* Dumping the data only in machine-readable format.
* Tried to rectified mistakes of the previous version.
Sanidhya Kashyap (8):
enable sharing of the function between migration and bitmap dump
bitmap dump code via QAPI framework
RunState: added two new flags for bitmap dump and migration process
bitmap dump process with runstates
hmp interface for dirty bitmap dump
cancel mechanism for an already running dump bitmap process
set the frequency of the dump bitmap process
python script for extracting bitmap from a binary file
arch_init.c | 19 +--
hmp-commands.hx | 45 +++++++
hmp.c | 33 ++++++
hmp.h | 3 +
include/exec/ram_addr.h | 4 +
migration.c | 7 ++
qapi-schema.json | 42 ++++++-
qmp-commands.hx | 76 ++++++++++++
savevm.c | 290 ++++++++++++++++++++++++++++++++++++++++++++++
scripts/extract-bitmap.py | 64 ++++++++++
vl.c | 29 ++++-
11 files changed, 602 insertions(+), 10 deletions(-)
create mode 100755 scripts/extract-bitmap.py
--
1.8.3.1
- [Qemu-devel] [PATCH 0/8] Obtain dirty bitmap via VM logging,
Sanidhya Kashyap <=
- [Qemu-devel] [PATCH 1/8] enable sharing of the function between migration and bitmap dump, Sanidhya Kashyap, 2014/05/26
- [Qemu-devel] [PATCH 2/8] bitmap dump code via QAPI framework, Sanidhya Kashyap, 2014/05/26
- [Qemu-devel] [PATCH 3/8] RunState: added two new flags for bitmap dump and migration process, Sanidhya Kashyap, 2014/05/26
- [Qemu-devel] [PATCH 4/8] bitmap dump process with runstates, Sanidhya Kashyap, 2014/05/26
- [Qemu-devel] [PATCH 5/8] hmp interface for dirty bitmap dump, Sanidhya Kashyap, 2014/05/26
- [Qemu-devel] [PATCH 6/8] cancel mechanism for an already running dump bitmap process, Sanidhya Kashyap, 2014/05/26
- [Qemu-devel] [PATCH 8/8] python script for extracting bitmap from a binary file, Sanidhya Kashyap, 2014/05/26
- [Qemu-devel] [PATCH 7/8] set the frequency of the dump bitmap process, Sanidhya Kashyap, 2014/05/26