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Date: Mon, 11 Mar 2024 22:12:02 +0000
In-Reply-To: <20240311161214.1145168-2-hannes@cmpxchg.org>
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Subject: Re: [PATCH 2/2] mm: zpool: return pool size in pages
From: Yosry Ahmed <yosryahmed@google.com>
To: Johannes Weiner <hannes@cmpxchg.org>
Cc: Andrew Morton <akpm@linux-foundation.org>, Nhat Pham <nphamcs@gmail.com>, 
	Chengming Zhou <zhouchengming@bytedance.com>, linux-mm@kvack.org, 
	linux-kernel@vger.kernel.org
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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@google.com>