[PULL 00/20] Migration 20211031 patches

From: Juan Quintela <quintela@redhat.com>
To: qemu-devel@nongnu.org
Cc: "Markus Armbruster" <armbru@redhat.com>,
	"David Hildenbrand" <david@redhat.com>,
	"Eduardo Habkost" <ehabkost@redhat.com>,
	xen-devel@lists.xenproject.org,
	"Richard Henderson" <richard.henderson@linaro.org>,
	"Stefano Stabellini" <sstabellini@kernel.org>,
	"Marcel Apfelbaum" <marcel.apfelbaum@gmail.com>,
	"Eric Blake" <eblake@redhat.com>,
	"Philippe Mathieu-Daudé" <philmd@redhat.com>,
	kvm@vger.kernel.org, "Peter Xu" <peterx@redhat.com>,
	"Marc-André Lureau" <marcandre.lureau@redhat.com>,
	"Paul Durrant" <paul@xen.org>,
	"Paolo Bonzini" <pbonzini@redhat.com>,
	"Dr. David Alan Gilbert" <dgilbert@redhat.com>,
	"Juan Quintela" <quintela@redhat.com>,
	"Michael S. Tsirkin" <mst@redhat.com>,
	"Anthony Perard" <anthony.perard@citrix.com>
Subject: [PULL 00/20] Migration 20211031 patches
Date: Mon,  1 Nov 2021 23:08:52 +0100	[thread overview]
Message-ID: <20211101220912.10039-1-quintela@redhat.com> (raw)

The following changes since commit af531756d25541a1b3b3d9a14e72e7fedd941a2e:

  Merge remote-tracking branch 'remotes/philmd/tags/renesas-20211030' into staging (2021-10-30 11:31:41 -0700)

are available in the Git repository at:

  https://github.com/juanquintela/qemu.git tags/migration-20211031-pull-request

for you to fetch changes up to 826b8bc80cb191557a4ce7cf0e155b436d2d1afa:

  migration/dirtyrate: implement dirty-bitmap dirtyrate calculation (2021-11-01 22:56:44 +0100)

----------------------------------------------------------------
Migration Pull request

Hi

this includes pending bits of migration patches.

- virtio-mem support by David Hildenbrand
- dirtyrate improvements by Hyman Huang
- fix rdma wrid by Li Zhijian
- dump-guest-memory fixes by Peter Xu

Pleas apply.

Thanks, Juan.

----------------------------------------------------------------

David Hildenbrand (8):
  memory: Introduce replay_discarded callback for RamDiscardManager
  virtio-mem: Implement replay_discarded RamDiscardManager callback
  migration/ram: Handle RAMBlocks with a RamDiscardManager on the
    migration source
  virtio-mem: Drop precopy notifier
  migration/postcopy: Handle RAMBlocks with a RamDiscardManager on the
    destination
  migration: Simplify alignment and alignment checks
  migration/ram: Factor out populating pages readable in
    ram_block_populate_pages()
  migration/ram: Handle RAMBlocks with a RamDiscardManager on background
    snapshots

Hyman Huang(é»„å‹‡) (6):
  KVM: introduce dirty_pages and kvm_dirty_ring_enabled
  memory: make global_dirty_tracking a bitmask
  migration/dirtyrate: introduce struct and adjust DirtyRateStat
  migration/dirtyrate: adjust order of registering thread
  migration/dirtyrate: move init step of calculation to main thread
  migration/dirtyrate: implement dirty-ring dirtyrate calculation

Hyman Huang(黄勇) (2):
  memory: introduce total_dirty_pages to stat dirty pages
  migration/dirtyrate: implement dirty-bitmap dirtyrate calculation

Li Zhijian (1):
  migration/rdma: Fix out of order wrid

Peter Xu (3):
  migration: Make migration blocker work for snapshots too
  migration: Add migrate_add_blocker_internal()
  dump-guest-memory: Block live migration

 qapi/migration.json            |  48 ++++-
 include/exec/memory.h          |  41 +++-
 include/exec/ram_addr.h        |  13 +-
 include/hw/core/cpu.h          |   1 +
 include/hw/virtio/virtio-mem.h |   3 -
 include/migration/blocker.h    |  16 ++
 include/sysemu/kvm.h           |   1 +
 migration/dirtyrate.h          |  21 +-
 migration/ram.h                |   1 +
 accel/kvm/kvm-all.c            |   7 +
 accel/stubs/kvm-stub.c         |   5 +
 dump/dump.c                    |  19 ++
 hw/i386/xen/xen-hvm.c          |   4 +-
 hw/virtio/virtio-mem.c         |  92 ++++++---
 migration/dirtyrate.c          | 367 ++++++++++++++++++++++++++++++---
 migration/migration.c          |  30 +--
 migration/postcopy-ram.c       |  40 +++-
 migration/ram.c                | 180 ++++++++++++++--
 migration/rdma.c               | 138 +++++++++----
 softmmu/memory.c               |  43 +++-
 hmp-commands.hx                |   8 +-
 migration/trace-events         |   2 +
 softmmu/trace-events           |   1 +
 23 files changed, 909 insertions(+), 172 deletions(-)

-- 
2.33.1