From: "Dr. David Alan Gilbert" <[email protected]>
The following changes since commit 4743c23509a51bd4ee85cc272287a41917d1be35:
Update version for v2.12.0 release (2018-04-24 16:44:55 +0100)
are available in the Git repository at:
git://github.com/dagrh/qemu.git tags/pull-migration-20180425a
for you to fetch changes up to da3f56cb2e767016d3f204837a77caf35b463f90:
migration: remove ram_save_compressed_page() (2018-04-25 18:04:14 +0100)
----------------------------------------------------------------
Migration pull for 2.13
Alexey Perevalov's postcopy blocktime statistics
Xiao Guangrong's compression performance improvements
----------------------------------------------------------------
Alexey Perevalov (6):
migration: introduce postcopy-blocktime capability
migration: add postcopy blocktime ctx into MigrationIncomingState
migration: calculate vCPU blocktime on dst side
migration: postcopy_blocktime documentation
migration: add blocktime calculation into migration-test
migration: add postcopy total blocktime into query-migrate
Xiao Guangrong (10):
migration: stop compressing page in migration thread
migration: stop compression to allocate and free memory frequently
migration: stop decompression to allocate and free memory frequently
migration: detect compression and decompression errors
migration: introduce control_save_page()
migration: move some code to ram_save_host_page
migration: move calling control_save_page to the common place
migration: move calling save_zero_page to the common place
migration: introduce save_normal_page()
migration: remove ram_save_compressed_page()
docs/devel/migration.rst | 14 ++
hmp.c | 15 ++
migration/migration.c | 51 ++++-
migration/migration.h | 13 ++
migration/postcopy-ram.c | 268 +++++++++++++++++++++++++-
migration/qemu-file.c | 43 ++++-
migration/qemu-file.h | 6 +-
migration/ram.c | 482 ++++++++++++++++++++++++++++-------------------
migration/trace-events | 6 +-
qapi/migration.json | 17 +-
tests/migration-test.c | 16 ++
11 files changed, 716 insertions(+), 215 deletions(-)
