From: Shaohua Li <shli@kernel.org>
To: linux-block@vger.kernel.org
Cc: axboe@kernel.dk, Kernel-team@fb.com, Shaohua Li <shli@fb.com>
Subject: [PATCH V2 0/2] block/loop: improve performance
Date: Thu, 24 Aug 2017 12:24:51 -0700 [thread overview]
Message-ID: <cover.1503602376.git.shli@fb.com> (raw)
From: Shaohua Li <shli@fb.com>
two small patches to improve performance for loop in directio mode. The goal is
to increase IO size sending to underlayer disks. As Omar pointed out, the
patches have slight conflict with his, but should be easy to fix.
Thanks,
Shaohua
Shaohua Li (2):
block/loop: set hw_sectors
block/loop: allow request merge for directio mode
drivers/block/loop.c | 67 ++++++++++++++++++++++++++++++++++++++++------------
drivers/block/loop.h | 1 +
2 files changed, 53 insertions(+), 15 deletions(-)
--
2.9.5
next reply other threads:[~2017-08-24 19:24 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-08-24 19:24 Shaohua Li [this message]
2017-08-24 19:24 ` [PATCH V2 1/2] block/loop: set hw_sectors Shaohua Li
2017-08-29 9:35 ` Ming Lei
2017-08-24 19:24 ` [PATCH V2 2/2] block/loop: allow request merge for directio mode Shaohua Li
2017-08-29 9:56 ` Ming Lei
2017-08-29 15:13 ` Shaohua Li
2017-08-30 2:51 ` Ming Lei
2017-08-30 4:43 ` Shaohua Li
2017-08-30 6:43 ` Ming Lei
2017-08-30 22:06 ` Shaohua Li
2017-08-31 3:25 ` Ming Lei
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=cover.1503602376.git.shli@fb.com \
--to=shli@kernel.org \
--cc=Kernel-team@fb.com \
--cc=axboe@kernel.dk \
--cc=linux-block@vger.kernel.org \
--cc=shli@fb.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 a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox