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 0/2] block/loop: improve performance
Date: Wed, 23 Aug 2017 16:49:22 -0700 [thread overview]
Message-ID: <cover.1503531709.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.
Thanks,
Shaohua
Shaohua Li (2):
block/loop: set hw_sectors
block/loop: allow request merge for directio mode
drivers/block/loop.c | 44 ++++++++++++++++++++++++++++++++++++--------
drivers/block/loop.h | 1 +
2 files changed, 37 insertions(+), 8 deletions(-)
--
2.9.5
next reply other threads:[~2017-08-23 23:49 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-08-23 23:49 Shaohua Li [this message]
2017-08-23 23:49 ` [PATCH 1/2] block/loop: set hw_sectors Shaohua Li
2017-08-24 17:36 ` Omar Sandoval
2017-08-23 23:49 ` [PATCH 2/2] block/loop: allow request merge for directio mode Shaohua Li
2017-08-24 17:57 ` Omar Sandoval
2017-08-24 18:13 ` Shaohua Li
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