Re: [PATCH] mm/vmscan: DRY cleanup for do_try_to_free_pages()

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To: Matthew Wilcox <willy@xxxxxxxxxxxxx>
Subject: Re: [PATCH] mm/vmscan: DRY cleanup for do_try_to_free_pages()
From: Jacob Wen <jian.w.wen@xxxxxxxxxx>
Date: Fri, 18 Dec 2020 21:54:25 +0800
Cc: linux-mm@xxxxxxxxx, linux-kernel@xxxxxxxxxxxxxxx, akpm@xxxxxxxxxxxxxxxxxxxx
In-reply-to: <20201218121752.GK15600@casper.infradead.org>
References: <20201218102217.186836-1-jian.w.wen@oracle.com> <20201218121752.GK15600@casper.infradead.org>
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.10.0


On 12/18/20 8:17 PM, Matthew Wilcox wrote:

On Fri, Dec 18, 2020 at 06:22:17PM +0800, Jacob Wen wrote:

This patch reduces repetition of set_task_reclaim_state() around
do_try_to_free_pages().

what is a DRY cleanup?

DRY is short for "Don't repeat yourself"[1].

[1] https://en.wikipedia.org/wiki/Don%27t_repeat_yourself

References:
- [PATCH] mm/vmscan: DRY cleanup for do_try_to_free_pages()
  - From: Jacob Wen
- Re: [PATCH] mm/vmscan: DRY cleanup for do_try_to_free_pages()
  - From: Matthew Wilcox

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