linux-kernel - Re: [PATCH 2/2] kcompressd: Add Kcompressd for accelerated zram compression

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Message-ID: <CAKEwX=MtzM4Vw221pHTj8CZJ1NhLgo7Ls3xroxLRO399fzG98Q@mail.gmail.com>
Date: Fri, 7 Mar 2025 15:14:29 -0800
From: Nhat Pham <nphamcs@...il.com>
To: Barry Song <21cnbao@...il.com>
Cc: Qun-Wei Lin <qun-wei.lin@...iatek.com>, Jens Axboe <axboe@...nel.dk>, 
	Minchan Kim <minchan@...nel.org>, Sergey Senozhatsky <senozhatsky@...omium.org>, 
	Vishal Verma <vishal.l.verma@...el.com>, Dan Williams <dan.j.williams@...el.com>, 
	Dave Jiang <dave.jiang@...el.com>, Ira Weiny <ira.weiny@...el.com>, 
	Andrew Morton <akpm@...ux-foundation.org>, Matthias Brugger <matthias.bgg@...il.com>, 
	AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>, Chris Li <chrisl@...nel.org>, 
	Ryan Roberts <ryan.roberts@....com>, Kairui Song <kasong@...cent.com>, 
	Dan Schatzberg <schatzberg.dan@...il.com>, Al Viro <viro@...iv.linux.org.uk>, 
	linux-kernel@...r.kernel.org, linux-block@...r.kernel.org, 
	nvdimm@...ts.linux.dev, linux-mm@...ck.org, 
	linux-arm-kernel@...ts.infradead.org, linux-mediatek@...ts.infradead.org, 
	Casper Li <casper.li@...iatek.com>, Chinwen Chang <chinwen.chang@...iatek.com>, 
	Andrew Yang <andrew.yang@...iatek.com>, James Hsu <james.hsu@...iatek.com>
Subject: Re: [PATCH 2/2] kcompressd: Add Kcompressd for accelerated zram compression

On Fri, Mar 7, 2025 at 3:13 PM Nhat Pham <nphamcs@...il.com> wrote:
>
>
> Agree. A shared solution would be much appreciated. We can keep the
> kcompressd idea, but have it accept IO work from multiple sources
> (zram, zswap, whatever) through a shared API.

by IO I meant compress work (should be double quoted "IO"). But you
get the idea :)