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Message-ID: <20200811114919.GA84227@VM20190228-100.tbsite.net>
Date: Tue, 11 Aug 2020 19:49:19 +0800
From: Baolin Wang <baolin.wang@...ux.alibaba.com>
To: axboe@...nel.dk
Cc: ming.lei@...hat.com, hch@....de, baolin.wang7@...il.com,
linux-block@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 0/5] Some clean-ups for bio merge
Hi,
On Wed, Jul 29, 2020 at 11:28:32AM +0800, Baolin Wang wrote:
> 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.
Any comments for this patch set? Thanks.
>
> Baolin Wang (5):
> block: Move bio merge related functions into blk-merge.c
> block: Remove redundant blk_mq_sched_allow_merge() validation
> block: Add a new helper to attempt to merge a bio
> block: Remove blk_mq_attempt_merge() function
> block: Remove __blk_mq_sched_bio_merge() helper
>
> block/blk-core.c | 156 -----------------------------------------------
> block/blk-merge.c | 168 +++++++++++++++++++++++++++++++++++++++++++++++++++
> block/blk-mq-sched.c | 64 ++++++--------------
> block/blk-mq-sched.h | 13 +---
> block/blk.h | 9 +++
> 5 files changed, 197 insertions(+), 213 deletions(-)
>
> --
> 1.8.3.1
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