linux-kernel - [PATCH v2 0/3] Some clean-ups for bio merge

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

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-Id: <cover.1597727255.git.baolin.wang@linux.alibaba.com>
Date:   Tue, 18 Aug 2020 13:45:27 +0800
From:   Baolin Wang <baolin.wang@...ux.alibaba.com>
To:     axboe@...nel.dk
Cc:     ming.lei@...hat.com, hch@....de, baolin.wang@...ux.alibaba.com,
        baolin.wang7@...il.com, linux-block@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH v2 0/3] Some clean-ups for bio merge

Hi,

There are some duplicated code when trying to merge bio from pluged list
and software queue, thus this patch set did some clean-ups when merging
a bio. Any comments are welcome. Thanks.

Changes from v1:
 - Drop patch 2 and patch 5 in v1 patch set.
 - Add reviewed-by tag from Christoph.
 - Move blk_mq_bio_list_merge() into blk-merge.c and rename it.
 - Some coding style improvements.

Baolin Wang (3):
  block: Move bio merge related functions into blk-merge.c
  block: Add a new helper to attempt to merge a bio
  block: Remove blk_mq_attempt_merge() function

 block/blk-core.c       | 156 --------------------------------------
 block/blk-merge.c      | 202 +++++++++++++++++++++++++++++++++++++++++++++++++
 block/blk-mq-sched.c   |  94 +++++------------------
 block/blk.h            |  23 ++++--
 block/kyber-iosched.c  |   2 +-
 include/linux/blk-mq.h |   2 -
 6 files changed, 239 insertions(+), 240 deletions(-)

-- 
1.8.3.1