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[PULL 00/22] Migration 20230213 patches
From: |
Xxx Xx |
Subject: |
[PULL 00/22] Migration 20230213 patches |
Date: |
Mon, 13 Feb 2023 03:28:49 +0100 |
From: Juan Quintela <quintela@redhat.com>
The following changes since commit 3b33ae48ec28e1e0d1bc28a85c7423724bcb1a2c:
Merge tag 'block-pull-request' of https://gitlab.com/stefanha/qemu into
staging (2023-02-09 15:29:14 +0000)
are available in the Git repository at:
https://gitlab.com/juan.quintela/qemu.git tags/migration-20230213-pull-request
for you to fetch changes up to 24f3e8188c13e5a8b9ad6f2a353f7d0cf80f461c:
ram: Document migration ram flags (2023-02-13 02:58:26 +0100)
----------------------------------------------------------------
Migration Pull request (take2)
Hi
In this PULL request:
- rebase to latest upstream
- fix compilation of linux-user (if have_system was missing) (me)
- cleanup multifd_load_cleanup(leonardo)
- Document RAM flags (me)
Please apply.
[take 1]
This are all the reviewed patches for migration:
- AVX512 support for xbzrle (Ling Xu)
- /dev/userfaultd support (Peter Xu)
- Improve ordering of channels (Peter Xu)
- multifd cleanups (Li Zhang)
- Remove spurious files from last merge (me)
Rebase makes that to you
- Fix mixup between state_pending_{exact,estimate} (me)
- Cache RAM size during migration (me)
- cleanup several functions (me)
Please apply.
----------------------------------------------------------------
Juan Quintela (8):
migration: Remove spurious files
migration: Simplify ram_find_and_save_block()
migration: Make find_dirty_block() return a single parameter
migration: Split ram_bytes_total_common() in two functions
migration: Calculate ram size once
migration: Make ram_save_target_page() a pointer
migration: I messed state_pending_exact/estimate
ram: Document migration ram flags
Leonardo Bras (4):
migration/multifd: Change multifd_load_cleanup() signature and usage
migration/multifd: Remove unnecessary assignment on
multifd_load_cleanup()
migration/multifd: Join all multifd threads in order to avoid leaks
migration/multifd: Move load_cleanup inside incoming_state_destroy
Li Zhang (2):
multifd: cleanup the function multifd_channel_connect
multifd: Remove some redundant code
Peter Xu (6):
linux-headers: Update to v6.1
util/userfaultfd: Support /dev/userfaultfd
migration: Rework multi-channel checks on URI
migration: Cleanup postcopy_preempt_setup()
migration: Add a semaphore to count PONGs
migration: Postpone postcopy preempt channel to be after main
ling xu (2):
AVX512 support for xbzrle_encode_buffer
Update bench-code for addressing CI problem
.../x86_64-quintela-devices.mak | 7 -
.../x86_64-quintela2-devices.mak | 6 -
meson.build | 17 +
include/standard-headers/drm/drm_fourcc.h | 34 +-
include/standard-headers/linux/ethtool.h | 63 +-
include/standard-headers/linux/fuse.h | 6 +-
.../linux/input-event-codes.h | 1 +
include/standard-headers/linux/virtio_blk.h | 19 +
linux-headers/asm-generic/hugetlb_encode.h | 26 +-
linux-headers/asm-generic/mman-common.h | 2 +
linux-headers/asm-mips/mman.h | 2 +
linux-headers/asm-riscv/kvm.h | 4 +
linux-headers/linux/kvm.h | 1 +
linux-headers/linux/psci.h | 14 +
linux-headers/linux/userfaultfd.h | 4 +
linux-headers/linux/vfio.h | 142 ++
migration/migration.h | 15 +-
migration/multifd.h | 3 +-
migration/postcopy-ram.h | 4 +-
migration/xbzrle.h | 4 +
migration/migration.c | 138 +-
migration/multifd.c | 87 +-
migration/postcopy-ram.c | 31 +-
migration/ram.c | 148 +-
migration/savevm.c | 56 +-
migration/xbzrle.c | 124 ++
tests/bench/xbzrle-bench.c | 469 ++++++
tests/unit/test-xbzrle.c | 39 +-
util/userfaultfd.c | 32 +
meson_options.txt | 2 +
migration/multifd.c.orig | 1274 -----------------
scripts/meson-buildoptions.sh | 3 +
tests/bench/meson.build | 6 +
util/trace-events | 1 +
34 files changed, 1278 insertions(+), 1506 deletions(-)
delete mode 100644 configs/devices/x86_64-softmmu/x86_64-quintela-devices.mak
delete mode 100644 configs/devices/x86_64-softmmu/x86_64-quintela2-devices.mak
create mode 100644 tests/bench/xbzrle-bench.c
delete mode 100644 migration/multifd.c.orig
--
2.39.1
- [PULL 00/22] Migration 20230213 patches,
Xxx Xx <=
- [PULL 02/22] multifd: cleanup the function multifd_channel_connect, Xxx Xx, 2023/02/12
- [PULL 01/22] migration: Remove spurious files, Xxx Xx, 2023/02/12
- [PULL 03/22] multifd: Remove some redundant code, Xxx Xx, 2023/02/12
- [PULL 04/22] linux-headers: Update to v6.1, Xxx Xx, 2023/02/12
- [PULL 05/22] util/userfaultfd: Support /dev/userfaultfd, Xxx Xx, 2023/02/12
- [PULL 08/22] migration: Split ram_bytes_total_common() in two functions, Xxx Xx, 2023/02/12
- [PULL 07/22] migration: Make find_dirty_block() return a single parameter, Xxx Xx, 2023/02/12
- [PULL 06/22] migration: Simplify ram_find_and_save_block(), Xxx Xx, 2023/02/12
- [PULL 10/22] migration: Make ram_save_target_page() a pointer, Xxx Xx, 2023/02/12
- [PULL 11/22] migration: I messed state_pending_exact/estimate, Xxx Xx, 2023/02/12