From: Christoph Hellwig <hch@infradead.org>
To: Baoquan He <baoquan.he@linux.dev>
Cc: Christoph Hellwig <hch@infradead.org>,
linux-mm@kvack.org, akpm@linux-foundation.org, chrisl@kernel.org,
usama.arif@linux.dev, baohua@kernel.org, kasong@tencent.com,
nphamcs@gmail.com, shikemeng@huaweicloud.com,
youngjun.park@lge.com, linux-kernel@vger.kernel.org
Subject: Re: [PATCH v6 2/3] mm/swap: use swap_ops to register swap device's methods
Date: Thu, 14 May 2026 23:30:36 -0700 [thread overview]
Message-ID: <aga9jI0gc_-yxeR8@infradead.org> (raw)
In-Reply-To: <agSZ3hZJTBAjgVOn@MiWiFi-R3L-srv>
On Wed, May 13, 2026 at 11:33:50PM +0800, Baoquan He wrote:
> This patchset is part I. I posted v1 to collect suggestions, later I
> took a leave, then people think the v1 can be merged firstly and helped
> to post v2. I later came back and continue to push this part. If you
> just found this patch series and come up with those cleanups, could you
> wait a moment until we merge this part and part II is posted? I think
> the split handling of block and fs in swap you mentioned is super cool,
> and is beyond our plan.
I've been looking at this a bit more, and I think it is going very
much in the wrong direction. I've started drafting a version that
moves block to the same model as fs to build up multi-folio bios,
which actually allows for a clean abstraction.
next prev parent reply other threads:[~2026-05-15 6:30 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-05-12 10:41 [PATCH v6 0/3] mm/swap: use swap_ops to register swap device's methods Baoquan He
2026-05-12 10:41 ` [PATCH v6 1/3] mm/swap: rename mm/page_io.c to mm/swap_io.c Baoquan He
2026-05-13 0:27 ` Chris Li
2026-05-13 5:21 ` Christoph Hellwig
2026-05-13 7:10 ` Baoquan He
2026-05-12 10:42 ` [PATCH v6 2/3] mm/swap: use swap_ops to register swap device's methods Baoquan He
2026-05-12 17:53 ` Kairui Song
2026-05-14 2:06 ` Baoquan He
2026-05-14 6:41 ` Kairui Song
2026-05-14 8:40 ` Baoquan He
2026-05-13 5:32 ` Christoph Hellwig
2026-05-13 15:33 ` Baoquan He
2026-05-15 6:30 ` Christoph Hellwig [this message]
2026-05-15 21:31 ` Chris Li
2026-05-16 0:34 ` Chris Li
2026-05-13 5:45 ` Christoph Hellwig
2026-05-13 15:38 ` Baoquan He
2026-05-12 10:42 ` [PATCH v6 3/3] mm/swap_io.c: rename swap_writepage_* to swap_write_folio_* Baoquan He
2026-05-12 17:54 ` Kairui Song
2026-05-13 0:31 ` Chris Li
2026-05-13 5:36 ` Christoph Hellwig
2026-05-13 15:44 ` Baoquan He
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