linux-kernel - Re: [PATCH] block: fix bio splitting on max sectors

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Date:	Fri, 22 Jan 2016 12:32:33 -0800
From:	Linus Torvalds <torvalds@...ux-foundation.org>
To:	Keith Busch <keith.busch@...el.com>
Cc:	Stefan Haberland <sth@...ux.vnet.ibm.com>,
	Jens Axboe <axboe@...nel.dk>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	linux-block@...r.kernel.org, Ming Lei <tom.leiming@...il.com>
Subject: Re: [PATCH] block: fix bio splitting on max sectors

[ Grr. re-sending due to stupid html from android mobile app. ]

On Jan 22, 2016 12:11 PM, "Keith Busch" <keith.busch@...el.com> wrote:
>
> The value of max_sectors doesn't change in this function

Why do you say that? It depends on the offset, so it clearly *does* change.

Now, if the patch did what I suggested and made max_sector and the cluster
size thing be separate, then *those* would indeed be constant over the whole
function.

      Linus