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[PATCH 0/2] Increase amount of data for monitor to read
From: |
Andrey Shinkevich |
Subject: |
[PATCH 0/2] Increase amount of data for monitor to read |
Date: |
Fri, 6 Nov 2020 15:42:00 +0300 |
The subject was discussed here:
https://lists.gnu.org/archive/html/qemu-devel/2017-05/msg00206.html
This series is a solution for the issue with QMP monitor buffered input.
A little parser is introduced to throttle JSON commands read from the
buffer so that QMP requests do not overwhelm the monitor input queue.
A side effect raised in the test #247 was managed in the first patch.
It may be considered as a workaround. Any sane fix suggested will be
appreciated.
Note:
This series goes after the Vladimir's one:
'[PATCH v3 00/25] backup performance: block_status + async"'
To make the test #129 passed, the following patch should be applied first:
'[PATCH v3 01/25] iotests: 129 don't check backup "busy"'.
Andrey Shinkevich (2):
iotests: add another bash sleep command to 247
monitor: increase amount of data for monitor to read
chardev/char-fd.c | 64 +++++++++++++++++++++++++++++++++++++++++++++-
chardev/char-socket.c | 54 +++++++++++++++++++++++++++-----------
chardev/char.c | 40 +++++++++++++++++++++++++++++
include/chardev/char.h | 15 +++++++++++
monitor/monitor.c | 2 +-
tests/qemu-iotests/247 | 2 ++
tests/qemu-iotests/247.out | 1 +
7 files changed, 161 insertions(+), 17 deletions(-)
--
1.8.3.1
- [PATCH 0/2] Increase amount of data for monitor to read,
Andrey Shinkevich <=