From: Vladislav Bolkhovitin <vst@vlnb.net>
To: Boaz Harrosh <bharrosh@panasas.com>
Cc: James Bottomley <James.Bottomley@suse.de>,
John Chandy <john.chandy@uconn.edu>,
open-osd <osd-dev@open-osd.org>,
linux-scsi <linux-scsi@vger.kernel.org>
Subject: Re: [PATCH 4/4 ver2] libosd: write/read_sg_kern API
Date: Mon, 25 Oct 2010 22:50:34 +0400 [thread overview]
Message-ID: <4CC5D17A.4070406@vlnb.net> (raw)
In-Reply-To: <4CC40292.3090500@panasas.com>
Boaz Harrosh, on 10/24/2010 01:55 PM wrote:
> On 10/22/2010 07:32 PM, Vladislav Bolkhovitin wrote:
>> Boaz Harrosh, on 10/19/2010 06:13 PM wrote:
>>> This is a trivial addition to the SG API that can receive kernel
>>> pointers. It is only used by the out-of-tree test module. So
>>> it's immediate need is questionable. For maintenance ease it might
>>> just get in, as it's very small.
>>
>> This patch doesn't handle queue's restrictions (DMA, etc.).
>>
>
> Please for give me. I know that the name is misleading. The
> Scatter-List here is the osd scatter-list. Which describes
> extents on the object, not of the memory. The proper name would
> be extents API. The reason we named it SG is because this is the
> way the OSD standard names it. We keep very close with the STD
> naming convention, so it ended up this way.
OK, but the queue's restrictions aren't handled by it anyway.
Vlad
next prev parent reply other threads:[~2010-10-25 18:51 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-10-19 12:18 [PATCHSET 0/4] libosd: scatter gather commands and stuff for 2.6.37 Boaz Harrosh
2010-10-19 12:20 ` [PATCH 1/4] libosd: Fix bug in attr_page handling Boaz Harrosh
2010-10-19 12:21 ` [PATCH 2/4] libosd: Free resources in reverse order of allocation Boaz Harrosh
2010-10-19 12:22 ` [PATCH 3/4] libosd: Support for scatter gather write/read commands Boaz Harrosh
2010-10-19 12:22 ` [PATCH 4/4] libosd: write/read_sg_kern API Boaz Harrosh
2010-10-19 14:13 ` Boaz Harrosh
2010-10-19 14:13 ` [PATCH 4/4 ver2] " Boaz Harrosh
2010-10-22 17:32 ` Vladislav Bolkhovitin
2010-10-24 9:55 ` Boaz Harrosh
2010-10-25 18:50 ` Vladislav Bolkhovitin [this message]
2010-10-26 10:07 ` Boaz Harrosh
2010-10-20 14:28 ` [PATCH 4/4] " John Chandy
2010-10-21 12:13 ` Boaz Harrosh
2010-11-01 16:13 ` Christoph Hellwig
2010-11-02 8:33 ` Boaz Harrosh
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=4CC5D17A.4070406@vlnb.net \
--to=vst@vlnb.net \
--cc=James.Bottomley@suse.de \
--cc=bharrosh@panasas.com \
--cc=john.chandy@uconn.edu \
--cc=linux-scsi@vger.kernel.org \
--cc=osd-dev@open-osd.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.