| lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
|
Open Source and information security mailing list archives
| ||
|
Message-Id: <20221019121518.3865235-1-yukuai1@huaweicloud.com>
Date: Wed, 19 Oct 2022 20:15:12 +0800
From: Yu Kuai <yukuai1@...weicloud.com>
To: hch@....de, ebiggers@...gle.com, axboe@...nel.dk
Cc: linux-block@...r.kernel.org, linux-kernel@...r.kernel.org,
yukuai3@...wei.com, yukuai1@...weicloud.com, yi.zhang@...wei.com
Subject: [PATCH v5 0/6] blk-wbt: simple improvment to enable wbt correctly
From: Yu Kuai <yukuai3@...wei.com>
changes in v5:
- code adjustment in patch 4, as suggested by Christoph.
- add review tag by Christop.
changes in v4:
- remove patch 3 from v3
- add patch 2,3 in v4
changes in v3:
- instead of check elevator name, add a flag in elevator_queue, as
suggested by Christoph.
- add patch 3 and patch 5 to this patchset.
changes in v2:
- define new api if wbt config is not enabled in patch 1.
Yu Kuai (6):
elevator: remove redundant code in elv_unregister_queue()
blk-wbt: remove unnecessary check in wbt_enable_default()
blk-wbt: make enable_state more accurate
blk-wbt: don't show valid wbt_lat_usec in sysfs while wbt is disabled
elevator: add new field flags in struct elevator_queue
blk-wbt: don't enable throttling if default elevator is bfq
block/bfq-iosched.c | 2 ++
block/blk-sysfs.c | 3 +++
block/blk-wbt.c | 26 ++++++++++++++++++++++----
block/blk-wbt.h | 17 ++++++++++++-----
block/elevator.c | 8 ++------
block/elevator.h | 5 ++++-
6 files changed, 45 insertions(+), 16 deletions(-)
--
2.31.1
Powered by blists - more mailing lists