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[Qemu-devel] [PATCH v2 00/17] throttle: Allow I/O bursts for a user-defi
From: |
Alberto Garcia |
Subject: |
[Qemu-devel] [PATCH v2 00/17] throttle: Allow I/O bursts for a user-defined period of time |
Date: |
Thu, 18 Feb 2016 12:26:53 +0200 |
Hi,
here's a new version of the series that adds support for performing
I/O bursts for a user-defined period of time. Please follow the link
to the first version of the series for a complete description.
There are two important changes in this version:
a) The previous series was broken because the new parameters were
missing from qmp-commands.hx. This is fixed now. [patch 10]
b) This series has new tests and documentation [patches 14 and 16]
I also added myself as maintainer of the throttling code [patch 17].
Regards,
Berto
v2:
- Patch 10: Add the new parameters to qmp-commands.hx
- Patch 14: New iotest for this feature
- Patch 15: Fix typo in the API documentation
- Patch 16: New document that explains the throttling infrastructure
- Patch 17: Add myself as maintainer of the throttling code
v1: https://lists.gnu.org/archive/html/qemu-block/2016-02/msg00210.html
- Initial version
Alberto Garcia (17):
throttle: Make throttle_compute_timer() static
throttle: Make throttle_conflicting() set errp
throttle: Make throttle_max_is_missing_limit() set errp
throttle: Make throttle_is_valid() set errp
throttle: Set always an average value when setting a maximum value
throttle: Merge all functions that check the configuration into one
throttle: Use throttle_config_init() to initialize ThrottleConfig
throttle: Add support for burst periods
throttle: Add command-line settings to define the burst periods
qapi: Add burst length parameters to block_set_io_throttle
qapi: Add burst length fields to BlockDeviceInfo
throttle: Check that burst_level leaks correctly
throttle: Test throttle_compute_wait() during bursts
qemu-iotests: Extend iotest 093 to test bursts
qapi: Correct the name of the iops_rd parameter
docs: Document the throttling infrastructure
MAINTAINERS: Add myself as maintainer of the throttling code
MAINTAINERS | 9 ++
block/qapi.c | 20 ++++
blockdev.c | 99 +++++++++++++-----
docs/throttle.txt | 252 +++++++++++++++++++++++++++++++++++++++++++++
hmp.c | 12 +++
include/qemu/throttle.h | 55 +++++++---
qapi/block-core.json | 92 ++++++++++++++---
qmp-commands.hx | 25 +++--
tests/qemu-iotests/093 | 65 +++++++++---
tests/qemu-iotests/093.out | 4 +-
tests/test-throttle.c | 88 ++++++++++++----
util/throttle.c | 132 ++++++++++++++++--------
12 files changed, 708 insertions(+), 145 deletions(-)
create mode 100644 docs/throttle.txt
--
2.7.0
- [Qemu-devel] [PATCH v2 00/17] throttle: Allow I/O bursts for a user-defined period of time,
Alberto Garcia <=
- [Qemu-devel] [PATCH v2 02/17] throttle: Make throttle_conflicting() set errp, Alberto Garcia, 2016/02/18
- [Qemu-devel] [PATCH v2 07/17] throttle: Use throttle_config_init() to initialize ThrottleConfig, Alberto Garcia, 2016/02/18
- [Qemu-devel] [PATCH v2 04/17] throttle: Make throttle_is_valid() set errp, Alberto Garcia, 2016/02/18
- [Qemu-devel] [PATCH v2 12/17] throttle: Check that burst_level leaks correctly, Alberto Garcia, 2016/02/18
- [Qemu-devel] [PATCH v2 01/17] throttle: Make throttle_compute_timer() static, Alberto Garcia, 2016/02/18
- [Qemu-devel] [PATCH v2 17/17] MAINTAINERS: Add myself as maintainer of the throttling code, Alberto Garcia, 2016/02/18
- [Qemu-devel] [PATCH v2 14/17] qemu-iotests: Extend iotest 093 to test bursts, Alberto Garcia, 2016/02/18
- [Qemu-devel] [PATCH v2 09/17] throttle: Add command-line settings to define the burst periods, Alberto Garcia, 2016/02/18
- [Qemu-devel] [PATCH v2 13/17] throttle: Test throttle_compute_wait() during bursts, Alberto Garcia, 2016/02/18
- [Qemu-devel] [PATCH v2 15/17] qapi: Correct the name of the iops_rd parameter, Alberto Garcia, 2016/02/18