From: Rao, Lei <lei.rao@intel.com>
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 | 76 +++++++++++++++++++++++++++++++++++++++++++++++++--
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, 128 insertions(+), 29 deletions(-)
--
1.8.3.1