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[Qemu-devel] [PATCH v4 00/10] migration: compression optimization
From: |
guangrong . xiao |
Subject: |
[Qemu-devel] [PATCH v4 00/10] migration: compression optimization |
Date: |
Tue, 21 Aug 2018 16:10:19 +0800 |
From: Xiao Guangrong <address@hidden>
Changelog in v4:
These changes are based on the suggestion from Peter Eric.
1) improve qapi's grammar
2) move calling flush_compressed_data to migration_bitmap_sync()
3) rename 'handle_pages' to 'target_page_count'
Note: there is still no clear way to fix handling the error condition
returned by ram_find_and_save_block(), i moved the patch to the end of
this series, hope it's good to help to merge this patchset
Xiao Guangrong (10):
migration: do not wait for free thread
migration: fix counting normal page for compression
migration: introduce save_zero_page_to_file
migration: drop the return value of do_compress_ram_page
migration: move handle of zero page to the thread
migration: hold the lock only if it is really needed
migration: do not flush_compressed_data at the end of each iteration
migration: fix calculating xbzrle_counters.cache_miss_rate
migration: show the statistics of compression
migration: handle the error condition properly
hmp.c | 21 ++++
include/qemu/queue.h | 1 +
migration/migration.c | 33 +++++
migration/migration.h | 1 +
migration/ram.c | 329 +++++++++++++++++++++++++++++++++++---------------
migration/ram.h | 1 +
qapi/migration.json | 53 +++++++-
7 files changed, 333 insertions(+), 106 deletions(-)
--
2.14.4
- [Qemu-devel] [PATCH v4 00/10] migration: compression optimization,
guangrong . xiao <=
- [Qemu-devel] [PATCH v4 02/10] migration: fix counting normal page for compression, guangrong . xiao, 2018/08/21
- [Qemu-devel] [PATCH v4 03/10] migration: introduce save_zero_page_to_file, guangrong . xiao, 2018/08/21
- [Qemu-devel] [PATCH v4 04/10] migration: drop the return value of do_compress_ram_page, guangrong . xiao, 2018/08/21
- [Qemu-devel] [PATCH v4 05/10] migration: move handle of zero page to the thread, guangrong . xiao, 2018/08/21
- [Qemu-devel] [PATCH v4 01/10] migration: do not wait for free thread, guangrong . xiao, 2018/08/21