From: Christoph Hellwig <hch@infradead.org>
To: Fengnan Chang <changfengnan@bytedance.com>
Cc: Ritesh Harjani <ritesh.list@gmail.com>,
Matthew Wilcox <willy@infradead.org>,
"Darrick J. Wong" <djwong@kernel.org>,
brauner@kernel.org, linux-xfs@vger.kernel.org,
linux-fsdevel@vger.kernel.org, Jens Axboe <axboe@kernel.dk>,
linux-block@vger.kernel.org
Subject: Re: [PATCH] iomap: allow iomap using the per-cpu bio cache
Date: Mon, 25 Aug 2025 02:21:01 -0700 [thread overview]
Message-ID: <aKwq_QoiEvtK89vY@infradead.org> (raw)
In-Reply-To: <CAPFOzZufTPCT_56-7LCc6oGHYiaPixix30yFNEsiFfN1s9ySMQ@mail.gmail.com>
On Mon, Aug 25, 2025 at 04:51:27PM +0800, Fengnan Chang wrote:
> No restrictions for now, I think we can enable this by default.
> Maybe better solution is modify in bio.c? Let me do some test first.
Any kind of numbers you see where this makes a different, including
the workloads would also be very valuable here.
next prev parent reply other threads:[~2025-08-25 9:21 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-08-22 8:26 [PATCH] iomap: allow iomap using the per-cpu bio cache Fengnan Chang
2025-08-22 15:05 ` Darrick J. Wong
2025-08-22 15:42 ` Matthew Wilcox
2025-08-22 16:07 ` Ritesh Harjani
2025-08-22 16:51 ` Matthew Wilcox
2025-08-23 4:15 ` Ritesh Harjani
2025-08-25 8:51 ` Fengnan Chang
2025-08-25 9:21 ` Christoph Hellwig [this message]
2025-08-25 9:41 ` Fengnan Chang
2025-08-25 10:47 ` Christoph Hellwig
2025-08-26 9:46 ` Fengnan Chang
2025-08-26 13:15 ` Christoph Hellwig
2025-08-26 16:53 ` Ritesh Harjani
2025-08-29 4:26 ` [External] " Fengnan Chang
2025-09-03 8:28 ` Fengnan Chang
2025-09-03 9:53 ` Pavel Begunkov
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