From: "Dr. David Alan Gilbert (git)" <dgilbert@redhat.com>
To: qemu-devel@nongnu.org, berrange@redhat.com,
huangy81@chinatelecom.cn, quintela@redhat.com,
leobras@redhat.com, peterx@redhat.com
Cc: jdenemar@redhat.com
Subject: [PULL 00/33] migration queue
Date: Thu, 23 Jun 2022 10:27:37 +0100 [thread overview]
Message-ID: <20220623092810.96234-1-dgilbert@redhat.com> (raw)
From: "Dr. David Alan Gilbert" <dgilbert@redhat.com>
The following changes since commit 2b049d2c8dc01de750410f8f1a4eac498c04c723:
Merge tag 'pull-aspeed-20220622' of https://github.com/legoater/qemu into staging (2022-06-22 07:27:06 -0700)
are available in the Git repository at:
https://gitlab.com/dagrh/qemu.git tags/pull-migration-20220623a
for you to fetch changes up to 5df0eaff8e24223974bf2516e6dc773695603017:
tests: Add dirty page rate limit test (2022-06-23 10:18:14 +0100)
----------------------------------------------------------------
Migration pull 2022-06-23
This replaces my pull from yesterday, and Juan's from the day before.
Compared to my pull eysterday:
A one character fix in get_buffer patch spotted by Peter Xu
Compared to Juan's pull:
a) Hopefully fixed non-Linux builds
(Local build test on mingw64 works
Note: the zero-copy capability is now
defined on non-Linux systems)
b) Added Hyman's series - it had been
on queue for a while (sorry for the delay)
In this today migration PULL request:
- Dainiel Berrangé - qemufileops cleanup
- Leonardo Bras - cleanups for zero copy
- Juan Quintela - RDMA cleanups
- Hyman Huang - per-vcpu dirty ring work
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
----------------------------------------------------------------
Daniel P. Berrangé (21):
io: add a QIOChannelNull equivalent to /dev/null
migration: switch to use QIOChannelNull for dummy channel
migration: remove unreachble RDMA code in save_hook impl
migration: rename rate limiting fields in QEMUFile
migration: rename 'pos' field in QEMUFile to 'bytes_processed'
migration: rename qemu_ftell to qemu_file_total_transferred
migration: rename qemu_update_position to qemu_file_credit_transfer
migration: rename qemu_file_update_transfer to qemu_file_acct_rate_limit
migration: introduce a QIOChannel impl for BlockDriverState VMState
migration: convert savevm to use QIOChannelBlock for VMState
migration: stop passing 'opaque' parameter to QEMUFile hooks
migration: hardcode assumption that QEMUFile is backed with QIOChannel
migration: introduce new constructors for QEMUFile
migration: remove unused QEMUFileGetFD typedef / qemu_get_fd method
migration: remove the QEMUFileOps 'shut_down' callback
migration: remove the QEMUFileOps 'set_blocking' callback
migration: remove the QEMUFileOps 'close' callback
migration: remove the QEMUFileOps 'get_buffer' callback
migration: remove the QEMUFileOps 'writev_buffer' callback
migration: remove the QEMUFileOps 'get_return_path' callback
migration: remove the QEMUFileOps abstraction
Hyman Huang (8):
accel/kvm/kvm-all: Refactor per-vcpu dirty ring reaping
cpus: Introduce cpu_list_generation_id
migration/dirtyrate: Refactor dirty page rate calculation
softmmu/dirtylimit: Implement vCPU dirtyrate calculation periodically
accel/kvm/kvm-all: Introduce kvm_dirty_ring_size function
softmmu/dirtylimit: Implement virtual CPU throttle
softmmu/dirtylimit: Implement dirty page rate limit
tests: Add dirty page rate limit test
Juan Quintela (1):
migration: Remove RDMA_UNREGISTRATION_EXAMPLE
Leonardo Bras (3):
QIOChannelSocket: Introduce assert and reduce ifdefs to improve readability
QIOChannelSocket: Fix zero-copy send so socket flush works
migration: Change zero_copy_send from migration parameter to migration capability
accel/kvm/kvm-all.c | 46 ++-
accel/stubs/kvm-stub.c | 5 +
cpus-common.c | 8 +
hmp-commands-info.hx | 13 +
hmp-commands.hx | 32 ++
include/exec/cpu-common.h | 1 +
include/exec/memory.h | 5 +-
include/hw/core/cpu.h | 6 +
include/io/channel-null.h | 55 ++++
include/monitor/hmp.h | 3 +
include/sysemu/dirtylimit.h | 37 +++
include/sysemu/dirtyrate.h | 28 ++
include/sysemu/kvm.h | 2 +
io/channel-null.c | 237 +++++++++++++++
io/channel-socket.c | 19 +-
io/meson.build | 1 +
io/trace-events | 3 +
migration/block.c | 10 +-
migration/channel-block.c | 195 +++++++++++++
migration/channel-block.h | 59 ++++
migration/channel.c | 4 +-
migration/colo.c | 5 +-
migration/dirtyrate.c | 227 ++++++++------
migration/dirtyrate.h | 7 +-
migration/meson.build | 2 +-
migration/migration.c | 68 ++---
migration/multifd.c | 4 +-
migration/qemu-file-channel.c | 194 ------------
migration/qemu-file-channel.h | 32 --
migration/qemu-file.c | 193 ++++++------
migration/qemu-file.h | 125 ++++----
migration/ram.c | 8 +-
migration/rdma.c | 185 +++---------
migration/savevm.c | 55 +---
migration/vmstate.c | 5 +-
monitor/hmp-cmds.c | 6 -
qapi/migration.json | 113 +++++--
softmmu/dirtylimit.c | 601 ++++++++++++++++++++++++++++++++++++++
softmmu/meson.build | 1 +
softmmu/trace-events | 7 +
tests/qtest/migration-helpers.c | 22 ++
tests/qtest/migration-helpers.h | 2 +
tests/qtest/migration-test.c | 255 ++++++++++++++++
tests/qtest/qmp-cmd-test.c | 2 +
tests/unit/meson.build | 1 +
tests/unit/test-io-channel-null.c | 95 ++++++
tests/unit/test-vmstate.c | 5 +-
47 files changed, 2219 insertions(+), 770 deletions(-)
create mode 100644 include/io/channel-null.h
create mode 100644 include/sysemu/dirtylimit.h
create mode 100644 include/sysemu/dirtyrate.h
create mode 100644 io/channel-null.c
create mode 100644 migration/channel-block.c
create mode 100644 migration/channel-block.h
delete mode 100644 migration/qemu-file-channel.c
delete mode 100644 migration/qemu-file-channel.h
create mode 100644 softmmu/dirtylimit.c
create mode 100644 tests/unit/test-io-channel-null.c
next reply other threads:[~2022-06-23 9:35 UTC|newest]
Thread overview: 38+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-06-23 9:27 Dr. David Alan Gilbert (git) [this message]
2022-06-23 9:27 ` [PULL 01/33] migration: Remove RDMA_UNREGISTRATION_EXAMPLE Dr. David Alan Gilbert (git)
2022-06-23 9:27 ` [PULL 02/33] QIOChannelSocket: Introduce assert and reduce ifdefs to improve readability Dr. David Alan Gilbert (git)
2022-06-23 9:27 ` [PULL 03/33] QIOChannelSocket: Fix zero-copy send so socket flush works Dr. David Alan Gilbert (git)
2022-06-23 9:27 ` [PULL 04/33] migration: Change zero_copy_send from migration parameter to migration capability Dr. David Alan Gilbert (git)
2022-06-23 9:27 ` [PULL 05/33] io: add a QIOChannelNull equivalent to /dev/null Dr. David Alan Gilbert (git)
2022-06-23 9:27 ` [PULL 06/33] migration: switch to use QIOChannelNull for dummy channel Dr. David Alan Gilbert (git)
2022-06-23 9:27 ` [PULL 07/33] migration: remove unreachble RDMA code in save_hook impl Dr. David Alan Gilbert (git)
2022-06-23 9:27 ` [PULL 08/33] migration: rename rate limiting fields in QEMUFile Dr. David Alan Gilbert (git)
2022-06-23 9:27 ` [PULL 09/33] migration: rename 'pos' field in QEMUFile to 'bytes_processed' Dr. David Alan Gilbert (git)
2022-06-23 9:27 ` [PULL 10/33] migration: rename qemu_ftell to qemu_file_total_transferred Dr. David Alan Gilbert (git)
2022-06-23 9:27 ` [PULL 11/33] migration: rename qemu_update_position to qemu_file_credit_transfer Dr. David Alan Gilbert (git)
2022-06-23 9:27 ` [PULL 12/33] migration: rename qemu_file_update_transfer to qemu_file_acct_rate_limit Dr. David Alan Gilbert (git)
2022-06-23 9:27 ` [PULL 13/33] migration: introduce a QIOChannel impl for BlockDriverState VMState Dr. David Alan Gilbert (git)
2022-06-23 9:27 ` [PULL 14/33] migration: convert savevm to use QIOChannelBlock for VMState Dr. David Alan Gilbert (git)
2022-06-23 9:27 ` [PULL 15/33] migration: stop passing 'opaque' parameter to QEMUFile hooks Dr. David Alan Gilbert (git)
2022-06-23 9:27 ` [PULL 16/33] migration: hardcode assumption that QEMUFile is backed with QIOChannel Dr. David Alan Gilbert (git)
2022-06-23 9:27 ` [PULL 17/33] migration: introduce new constructors for QEMUFile Dr. David Alan Gilbert (git)
2022-06-23 9:27 ` [PULL 18/33] migration: remove unused QEMUFileGetFD typedef / qemu_get_fd method Dr. David Alan Gilbert (git)
2022-06-23 9:27 ` [PULL 19/33] migration: remove the QEMUFileOps 'shut_down' callback Dr. David Alan Gilbert (git)
2022-06-23 9:27 ` [PULL 20/33] migration: remove the QEMUFileOps 'set_blocking' callback Dr. David Alan Gilbert (git)
2022-06-23 9:27 ` [PULL 21/33] migration: remove the QEMUFileOps 'close' callback Dr. David Alan Gilbert (git)
2022-06-23 9:27 ` [PULL 22/33] migration: remove the QEMUFileOps 'get_buffer' callback Dr. David Alan Gilbert (git)
2022-06-23 9:28 ` [PULL 23/33] migration: remove the QEMUFileOps 'writev_buffer' callback Dr. David Alan Gilbert (git)
2022-06-23 9:28 ` [PULL 24/33] migration: remove the QEMUFileOps 'get_return_path' callback Dr. David Alan Gilbert (git)
2022-06-23 9:28 ` [PULL 25/33] migration: remove the QEMUFileOps abstraction Dr. David Alan Gilbert (git)
2022-06-23 9:28 ` [PULL 26/33] accel/kvm/kvm-all: Refactor per-vcpu dirty ring reaping Dr. David Alan Gilbert (git)
2022-06-23 9:28 ` [PULL 27/33] cpus: Introduce cpu_list_generation_id Dr. David Alan Gilbert (git)
2022-06-23 9:28 ` [PULL 28/33] migration/dirtyrate: Refactor dirty page rate calculation Dr. David Alan Gilbert (git)
2022-06-23 9:28 ` [PULL 29/33] softmmu/dirtylimit: Implement vCPU dirtyrate calculation periodically Dr. David Alan Gilbert (git)
2022-06-23 9:28 ` [PULL 30/33] accel/kvm/kvm-all: Introduce kvm_dirty_ring_size function Dr. David Alan Gilbert (git)
2022-06-23 9:28 ` [PULL 31/33] softmmu/dirtylimit: Implement virtual CPU throttle Dr. David Alan Gilbert (git)
2022-06-23 9:28 ` [PULL 32/33] softmmu/dirtylimit: Implement dirty page rate limit Dr. David Alan Gilbert (git)
2022-06-23 9:28 ` [PULL 33/33] tests: Add dirty page rate limit test Dr. David Alan Gilbert (git)
2022-06-23 14:26 ` [PULL 00/33] migration queue Richard Henderson
2022-06-23 16:37 ` Dr. David Alan Gilbert
-- strict thread matches above, loose matches on Subject: below --
2022-06-22 18:38 Dr. David Alan Gilbert (git)
2022-06-23 8:55 ` Dr. David Alan Gilbert
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