From: Ming Lei <ming.lei@redhat.com>
To: Tetsuo Handa <penguin-kernel@i-love.sakura.ne.jp>
Cc: Jens Axboe <axboe@kernel.dk>,
linux-block@vger.kernel.org, Al Viro <viro@zeniv.linux.org.uk>,
Matthew Wilcox <willy@infradead.org>,
stable@vger.kernel.org
Subject: Re: [PATCH] block: allow for_each_bvec to support zero len bvec
Date: Wed, 12 Aug 2020 20:47:12 +0800 [thread overview]
Message-ID: <20200812124712.GA2331687@T590> (raw)
In-Reply-To: <242fc33d-686b-928d-415e-8b519c56a62c@i-love.sakura.ne.jp>
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?
> 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
next prev parent reply other threads:[~2020-08-12 12:47 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 [this message]
2020-08-12 12:51 ` Matthew Wilcox
2020-08-13 1:13 ` Tetsuo Handa
2020-08-27 13:27 ` Tetsuo Handa
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