From: Jens Axboe <axboe@kernel.dk>
To: "xan.peng" <xanpeng@gmail.com>,
"fio@vger.kernel.org" <fio@vger.kernel.org>
Subject: Re: What does "ddir" mean?
Date: Thu, 14 Nov 2013 08:59:35 -0700 [thread overview]
Message-ID: <5284F367.4010508@kernel.dk> (raw)
In-Reply-To: <CA+8ZFnh+CqzzqsMh=FQw_5pgiiOCQo58eDA4u02iUb7zv1mmcQ@mail.gmail.com>
On 11/13/2013 06:49 PM, xan.peng wrote:
> Hi all,
>
> When reading the code, I found DDIR_* and TD_DDIR_* in fio/io_ddir.h.
> Though I figured it out they are related with "rw" option, I'm still
> confused what does "DDIR" mean? DIR=directory? Then what's the first
> 'D'?
ddir is data direction.
--
Jens Axboe
prev parent reply other threads:[~2013-11-14 15:59 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-11-14 1:49 What does "ddir" mean? xan.peng
2013-11-14 15:59 ` Jens Axboe [this message]
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=5284F367.4010508@kernel.dk \
--to=axboe@kernel.dk \
--cc=fio@vger.kernel.org \
--cc=xanpeng@gmail.com \
/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.