linux-kernel - Re: [PATCH 2/2] mm: zpool: return pool size in pages

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

Message-ID: <Ze-Bsr8lfC1lm1u7@google.com>
Date: Mon, 11 Mar 2024 22:12:02 +0000
From: Yosry Ahmed <yosryahmed@...gle.com>
To: Johannes Weiner <hannes@...xchg.org>
Cc: Andrew Morton <akpm@...ux-foundation.org>, Nhat Pham <nphamcs@...il.com>, 
	Chengming Zhou <zhouchengming@...edance.com>, linux-mm@...ck.org, 
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH 2/2] mm: zpool: return pool size in pages

On Mon, Mar 11, 2024 at 12:12:14PM -0400, Johannes Weiner wrote:
> All zswap backends track their pool sizes in pages. Currently they
> multiply by PAGE_SIZE for zswap, only for zswap to divide again in
> order to do limit math. Report pages directly.

Nice. Although I would prefer renaming the zpool interface to
total_pages and renaming the zpool backends functions as well to use
pages rather than size.

Either way:
Acked-by: Yosry Ahmed <yosryahmed@...gle.com>