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[Qemu-devel] [PATCH v2 0/6] block: remove legacy I/O throttling
From: |
Manos Pitsidianakis |
Subject: |
[Qemu-devel] [PATCH v2 0/6] block: remove legacy I/O throttling |
Date: |
Wed, 9 Aug 2017 17:02:50 +0300 |
This series depends on my other series 'add throttle block driver filter'
currently on v4.
Replacing the current I/O interface means the user will use the same options as
before and QEMU will create a hidden throttle filter node beneath the device's
BlockBackend.
v2:
new commit: require job-id when device is a node name
new commit: remove BlockBackendPublic
new commit: add dedicated iotest
cleanup reference counting in block/block-backend.c functions
add new function to get filter child bs
take ownership of options in bdrv_new_open_driver()
Manos Pitsidianakis (6):
block: skip implicit nodes in snapshots, blockjobs
block: add options parameter to bdrv_new_open_driver()
block: require job-id when device is a node name
block: remove legacy I/O throttling
block: add iotest 191 for legacy throttling interface
block: remove BlockBackendPublic
block.c | 26 ++++++-
block/block-backend.c | 152 +++++++++++++++++++++++-----------------
block/commit.c | 4 +-
block/mirror.c | 2 +-
block/qapi.c | 24 +++----
block/throttle.c | 8 +++
block/vvfat.c | 2 +-
blockdev.c | 148 +++++++++++++++++++++++++++++++++-----
blockjob.c | 16 ++---
include/block/block.h | 2 +-
include/block/block_int.h | 9 +++
include/block/blockjob_int.h | 3 +-
include/block/throttle-groups.h | 1 +
include/sysemu/block-backend.h | 16 +----
tests/qemu-iotests/191 | 138 ++++++++++++++++++++++++++++++++++++
tests/qemu-iotests/191.out | 5 ++
tests/qemu-iotests/group | 1 +
tests/test-blockjob.c | 10 +--
tests/test-throttle.c | 19 ++---
19 files changed, 440 insertions(+), 146 deletions(-)
create mode 100644 tests/qemu-iotests/191
create mode 100644 tests/qemu-iotests/191.out
--
2.11.0