From: Seth Jennings <sjenning@linux.vnet.ibm.com>
To: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Dave Hansen <dave@sr71.net>,
Nathan Fontenot <nfont@linux.vnet.ibm.com>,
Cody P Schafer <cody@linux.vnet.ibm.com>,
Andrew Morton <akpm@linux-foundation.org>,
Lai Jiangshan <laijs@cn.fujitsu.com>,
"Rafael J. Wysocki" <rafael.j.wysocki@intel.com>,
Yinghai Lu <yinghai@kernel.org>,
Wanpeng Li <liwanp@linux.vnet.ibm.com>,
linux-kernel@vger.kernel.org, linux-mm@kvack.org,
linuxppc-dev@lists.ozlabs.org
Subject: Re: [PATCH 1/7] drivers: base: move mutex lock out of add_memory_section()
Date: Tue, 20 Aug 2013 12:24:45 -0500 [thread overview]
Message-ID: <20130820172445.GE4151@medulla.variantweb.net> (raw)
In-Reply-To: <1377018783-26756-1-git-send-email-sjenning@linux.vnet.ibm.com>
Gah! Forgot the cover letter.
This patchset just seeks to clean up and refactor some things in
memory.c for better understanding and possibly better performance due do
a decrease in mutex acquisitions and refcount churn at boot time. No
functional change is intended by this set!
Seth
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next prev parent reply other threads:[~2013-08-20 17:24 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-08-20 17:12 [PATCH 1/7] drivers: base: move mutex lock out of add_memory_section() Seth Jennings
2013-08-20 17:12 ` [PATCH 2/7] drivers: base: remove unneeded variable Seth Jennings
2013-08-20 17:12 ` [PATCH 3/7] drivers: base: use device get/put functions Seth Jennings
2013-08-20 17:13 ` [PATCH 4/7] drivers: base: unshare add_memory_section() from hotplug Seth Jennings
2013-08-20 17:13 ` [PATCH 5/7] drivers: base: reduce add_memory_section() for boot-time only Seth Jennings
2013-08-20 17:13 ` [PATCH 6/7] drivers: base: remove improper get/put in add_memory_section() Seth Jennings
2013-08-20 17:13 ` [PATCH 7/7] drivers: base: refactor add_memory_section() to add_memory_block() Seth Jennings
2013-08-22 8:20 ` Yasuaki Ishimatsu
2013-08-22 8:20 ` Yasuaki Ishimatsu
2013-08-22 8:20 ` Yasuaki Ishimatsu
2013-08-22 8:30 ` Yasuaki Ishimatsu
2013-08-22 8:30 ` Yasuaki Ishimatsu
2013-08-22 8:30 ` Yasuaki Ishimatsu
2013-08-22 15:11 ` Seth Jennings
2013-08-20 17:24 ` Seth Jennings [this message]
2013-08-21 18:50 ` [PATCH 1/7] drivers: base: move mutex lock out of add_memory_section() Greg Kroah-Hartman
2013-08-21 18:50 ` Greg Kroah-Hartman
2013-08-21 18:50 ` Greg Kroah-Hartman
2013-08-22 8:44 ` Yasuaki Ishimatsu
2013-08-22 8:44 ` Yasuaki Ishimatsu
2013-08-22 8:44 ` Yasuaki Ishimatsu
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