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[PATCH v4 00/10] Fixed some bugs and optimized some codes for COLO
From: |
leirao |
Subject: |
[PATCH v4 00/10] Fixed some bugs and optimized some codes for COLO |
Date: |
Thu, 25 Mar 2021 10:24:41 +0800 |
From: Rao, Lei <lei.rao@intel.com>
Changes since v3:
--Remove cpu_throttle_stop from mig_throttle_counter_reset.
Changes since v2:
--Add a function named packet_new_nocopy.
--Continue to optimize the function of colo_flush_ram_cache.
Changes since v1:
--Reset the state of the auto-converge counters at every checkpoint
instead of directly disabling.
--Treat the filter_send function returning zero as a normal case.
The series of patches include:
Fixed some bugs of qemu crash.
Optimized some code to reduce the time of checkpoint.
Remove some unnecessary code to improve COLO.
Rao, Lei (10):
Remove some duplicate trace code.
Fix the qemu crash when guest shutdown during checkpoint
Optimize the function of filter_send
Remove migrate_set_block_enabled in checkpoint
Add a function named packet_new_nocopy for COLO.
Add the function of colo_compare_cleanup
Reset the auto-converge counter at every checkpoint.
Reduce the PVM stop time during Checkpoint
Add the function of colo_bitmap_clear_diry.
Fixed calculation error of pkt->header_size in fill_pkt_tcp_info()
migration/colo.c | 10 +++----
migration/migration.c | 4 +++
migration/ram.c | 75 ++++++++++++++++++++++++++++++++++++++++++++++++---
migration/ram.h | 1 +
net/colo-compare.c | 25 ++++++++---------
net/colo-compare.h | 1 +
net/colo.c | 23 ++++++++++++++++
net/colo.h | 1 +
net/filter-mirror.c | 8 +++---
net/filter-rewriter.c | 3 +--
net/net.c | 4 +++
softmmu/runstate.c | 1 +
12 files changed, 127 insertions(+), 29 deletions(-)
--
1.8.3.1
- [PATCH v4 00/10] Fixed some bugs and optimized some codes for COLO,
leirao <=
- [PATCH v4 01/10] Remove some duplicate trace code., leirao, 2021/03/24
- [PATCH v4 02/10] Fix the qemu crash when guest shutdown during checkpoint, leirao, 2021/03/24
- [PATCH v4 03/10] Optimize the function of filter_send, leirao, 2021/03/24
- [PATCH v4 04/10] Remove migrate_set_block_enabled in checkpoint, leirao, 2021/03/24
- [PATCH v4 05/10] Add a function named packet_new_nocopy for COLO., leirao, 2021/03/24
- [PATCH v4 06/10] Add the function of colo_compare_cleanup, leirao, 2021/03/24
- [PATCH v4 07/10] Reset the auto-converge counter at every checkpoint., leirao, 2021/03/24
- [PATCH v4 08/10] Reduce the PVM stop time during Checkpoint, leirao, 2021/03/24
- [PATCH v4 09/10] Add the function of colo_bitmap_clear_diry., leirao, 2021/03/24