From: Yasuaki Ishimatsu <isimatu.yasuaki@jp.fujitsu.com>
To: Seth Jennings <sjenning@linux.vnet.ibm.com>
Cc: Dave Hansen <dave@sr71.net>, Lai Jiangshan <laijs@cn.fujitsu.com>,
linuxppc-dev@lists.ozlabs.org,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
"Rafael J. Wysocki" <rafael.j.wysocki@intel.com>,
linux-kernel@vger.kernel.org, linux-mm@kvack.org,
Yinghai Lu <yinghai@kernel.org>,
Nathan Fontenot <nfont@linux.vnet.ibm.com>,
Andrew Morton <akpm@linux-foundation.org>,
Cody P Schafer <cody@linux.vnet.ibm.com>,
Wanpeng Li <liwanp@linux.vnet.ibm.com>
Subject: Re: [PATCH 1/7] drivers: base: move mutex lock out of add_memory_section()
Date: Thu, 22 Aug 2013 17:44:47 +0900 [thread overview]
Message-ID: <5215CF7F.5060109@jp.fujitsu.com> (raw)
In-Reply-To: <20130820172445.GE4151@medulla.variantweb.net>
(2013/08/21 2:24), Seth Jennings wrote:
> 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!
All patches were
Reviewed-by: Yasuaki Ishimatsu <isimatu.yasuaki@jp.fujitsu.com>
Tested-by: Yasuaki Ishimatsu <isimatu.yasuaki@jp.fujitsu.com>
Thanks,
Yasuaki Ishimatsu
>
> Seth
>
> --
> To unsubscribe, send a message with 'unsubscribe linux-mm' in
> the body to majordomo@kvack.org. For more info on Linux MM,
> see: http://www.linux-mm.org/ .
> Don't email: <a href=mailto:"dont@kvack.org"> email@kvack.org </a>
>
WARNING: multiple messages have this Message-ID (diff)
From: Yasuaki Ishimatsu <isimatu.yasuaki@jp.fujitsu.com>
To: Seth Jennings <sjenning@linux.vnet.ibm.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
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: Thu, 22 Aug 2013 17:44:47 +0900 [thread overview]
Message-ID: <5215CF7F.5060109@jp.fujitsu.com> (raw)
In-Reply-To: <20130820172445.GE4151@medulla.variantweb.net>
(2013/08/21 2:24), Seth Jennings wrote:
> 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!
All patches were
Reviewed-by: Yasuaki Ishimatsu <isimatu.yasuaki@jp.fujitsu.com>
Tested-by: Yasuaki Ishimatsu <isimatu.yasuaki@jp.fujitsu.com>
Thanks,
Yasuaki Ishimatsu
>
> Seth
>
> --
> To unsubscribe, send a message with 'unsubscribe linux-mm' in
> the body to majordomo@kvack.org. For more info on Linux MM,
> see: http://www.linux-mm.org/ .
> Don't email: <a href=mailto:"dont@kvack.org"> email@kvack.org </a>
>
--
To unsubscribe, send a message with 'unsubscribe linux-mm' in
the body to majordomo@kvack.org. For more info on Linux MM,
see: http://www.linux-mm.org/ .
Don't email: <a href=mailto:"dont@kvack.org"> email@kvack.org </a>
WARNING: multiple messages have this Message-ID (diff)
From: Yasuaki Ishimatsu <isimatu.yasuaki@jp.fujitsu.com>
To: Seth Jennings <sjenning@linux.vnet.ibm.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
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: Thu, 22 Aug 2013 17:44:47 +0900 [thread overview]
Message-ID: <5215CF7F.5060109@jp.fujitsu.com> (raw)
In-Reply-To: <20130820172445.GE4151@medulla.variantweb.net>
(2013/08/21 2:24), Seth Jennings wrote:
> 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!
All patches were
Reviewed-by: Yasuaki Ishimatsu <isimatu.yasuaki@jp.fujitsu.com>
Tested-by: Yasuaki Ishimatsu <isimatu.yasuaki@jp.fujitsu.com>
Thanks,
Yasuaki Ishimatsu
>
> Seth
>
> --
> To unsubscribe, send a message with 'unsubscribe linux-mm' in
> the body to majordomo@kvack.org. For more info on Linux MM,
> see: http://www.linux-mm.org/ .
> Don't email: <a href=mailto:"dont@kvack.org"> email@kvack.org </a>
>
next prev parent reply other threads:[~2013-08-22 8:45 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 ` [PATCH 1/7] drivers: base: move mutex lock out of add_memory_section() Seth Jennings
2013-08-21 18:50 ` 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 [this message]
2013-08-22 8:44 ` Yasuaki Ishimatsu
2013-08-22 8:44 ` Yasuaki Ishimatsu
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