From: Boaz Harrosh <bharrosh@panasas.com>
To: Peng Tao <bergwolf@gmail.com>
Cc: linuxnfs <linux-nfs@vger.kernel.org>, Benny Halevy <bhalevy@tonian.com>
Subject: Re: pnfs LD partial sector write
Date: Thu, 26 Jul 2012 15:16:04 +0300 [thread overview]
Message-ID: <50113504.3060607@panasas.com> (raw)
In-Reply-To: <CA+a=Yy5YNKp2tkOreYwV9sfm7whw3_KeRj_YCCL3abG6+csK=g@mail.gmail.com>
On 07/26/2012 11:25 AM, Peng Tao wrote:
> For these two sectors, I need to allocate two pages... Just look at
> struct bio_vec.
>
NO! I know all about bio_vecs
You need 1024 bytes, and 2 x one entry BIOs which is a few bytes, where
did you get the "two pages" from?
next prev parent reply other threads:[~2012-07-26 12:16 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-07-25 7:31 pnfs LD partial sector write Peng Tao
2012-07-25 10:28 ` Boaz Harrosh
2012-07-25 10:45 ` Boaz Harrosh
2012-07-25 14:43 ` Peng Tao
2012-07-25 20:29 ` Boaz Harrosh
2012-07-26 2:43 ` Peng Tao
2012-07-26 7:29 ` Boaz Harrosh
2012-07-26 8:25 ` Peng Tao
2012-07-26 12:16 ` Boaz Harrosh [this message]
2012-07-26 13:57 ` Peng Tao
2012-07-26 14:30 ` Boaz Harrosh
2012-07-26 15:30 ` Peng Tao
2012-07-26 15:44 ` Boaz Harrosh
2012-07-26 7:47 ` Boaz Harrosh
2012-07-26 9:12 ` Peng Tao
2012-07-26 14:12 ` Boaz Harrosh
2012-07-26 15:07 ` Peng Tao
2012-07-26 16:00 ` Boaz Harrosh
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