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Message-ID: <Y5I2RiQzH/kFD6zX@casper.infradead.org>
Date: Thu, 8 Dec 2022 19:08:54 +0000
From: Matthew Wilcox <willy@...radead.org>
To: Kairui Song <kasong@...cent.com>
Cc: linux-mm@...ck.org, linux-kernel@...r.kernel.org,
Andrew Morton <akpm@...ux-foundation.org>,
Miaohe Lin <linmiaohe@...wei.com>,
David Hildenbrand <david@...hat.com>,
"Huang, Ying" <ying.huang@...el.com>,
Hugh Dickins <hughd@...gle.com>
Subject: Re: [PATCH 3/5] swap: fold swap_ra_clamp_pfn into swap_ra_info
On Fri, Dec 09, 2022 at 02:02:07AM +0800, Kairui Song wrote:
> From: Kairui Song <kasong@...cent.com>
>
> This make the code cleaner. This helper is made of only two line of
> self explanational code and not reused anywhere else.
>
> And this actually make the compiled object smaller by a bit:
>
> text data bss dec hex filename
> Before: 9502 976 12 10490 28fa mm/swap_state.o
> After: 9470 976 12 10458 28da mm/swap_state.o
FYI, you can use scripts/bloat-o-meter to get a slightly more
useful analysis of object code changes.
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