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From: Matthew Wilcox <willy@infradead.org>
To: Ming Lei <ming.lei@redhat.com>
Cc: Tetsuo Handa <penguin-kernel@i-love.sakura.ne.jp>,
	Jens Axboe <axboe@kernel.dk>,
	linux-block@vger.kernel.org, Al Viro <viro@zeniv.linux.org.uk>,
	stable@vger.kernel.org
Subject: Re: [PATCH] block: allow for_each_bvec to support zero len bvec
Date: Wed, 12 Aug 2020 13:51:23 +0100	[thread overview]
Message-ID: <20200812125123.GA17456@casper.infradead.org> (raw)
In-Reply-To: <20200812124712.GA2331687@T590>

On Wed, Aug 12, 2020 at 08:47:12PM +0800, Ming Lei wrote:
> On Wed, Aug 12, 2020 at 07:03:59PM +0900, Tetsuo Handa wrote:
> > On 2020/08/12 18:00, Ming Lei wrote:
> > > BTW, for_each_bvec won't be called in the above splice test code.
> > 
> > Please uncomment the // lines when testing for_each_bvec() case.
> 
> What is the '//' lines?

The lines in the test-case which begin with the sequence '//'.

> > This is a test case for testing all empty pages.
> 
> But the case for testing all empty pages is not related with this patch,
> is it?
> 
> 
> Thanks,
> Ming
> 

  reply	other threads:[~2020-08-12 12:51 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-08-10  3:19 [PATCH] block: allow for_each_bvec to support zero len bvec Ming Lei
2020-08-10  3:33 ` Matthew Wilcox
2020-08-10  4:02   ` Ming Lei
2020-08-10  7:52 ` Tetsuo Handa
2020-08-10 16:23   ` Ming Lei
2020-08-12  9:00     ` Ming Lei
2020-08-12 10:03       ` Tetsuo Handa
2020-08-12 12:47         ` Ming Lei
2020-08-12 12:51           ` Matthew Wilcox [this message]
2020-08-13  1:13     ` Tetsuo Handa
2020-08-27 13:27       ` Tetsuo Handa

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