[Qemu-devel] [PULL 00/16] migration queue

[Dr. David Alan Gilbert (git)]

From: "Dr. David Alan Gilbert" <address@hidden>

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(-)