From: Kent Overstreet <kent.overstreet@gmail.com>
To: Christoph Hellwig <hch@infradead.org>
Cc: Eric Wheeler <bcache@lists.ewheeler.net>,
Ming Lei <ming.lei@canonical.com>, Jens Axboe <axboe@fb.com>,
linux-kernel@vger.kernel.org, linux-block@vger.kernel.org,
linux-bcache@vger.kernel.org, linux-raid@vger.kernel.org,
Sebastian Roesner <sroesner-kernelorg@roesner-online.de>,
"4.3+" <stable@vger.kernel.org>, Shaohua Li <shli@fb.com>
Subject: Re: [PATCH v2] block: make sure big bio is splitted into at most 256 bvecs
Date: Fri, 12 Aug 2016 08:36:56 -0800 [thread overview]
Message-ID: <20160812163656.GA13370@kmo-pixel> (raw)
In-Reply-To: <20160811140253.GA2867@infradead.org>
On Thu, Aug 11, 2016 at 07:02:53AM -0700, Christoph Hellwig wrote:
> Please just fix bcache to not submit bios larger than BIO_MAX_PAGES for
> now, until we can support such callers in general and enable common
> used code to do so.
Christoph, what's wrong with Ming's patch? Leaving bcache aside, just
considering the block layer, do you think that patch is the wrong approach?
prev parent reply other threads:[~2016-08-12 16:36 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <1459914212-9330-1-git-send-email-ming.lei@canonical.com>
2016-08-11 6:33 ` [PATCH v2] block: make sure big bio is splitted into at most 256 bvecs Eric Wheeler
2016-08-11 14:02 ` Christoph Hellwig
2016-08-12 11:12 ` Ming Lei
2016-08-12 16:36 ` Kent Overstreet [this message]
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