From: Dave Hansen <dave@linux.vnet.ibm.com>
To: Nathan Fontenot <nfont@austin.ibm.com>
Cc: linux-mm@kvack.org, greg@kroah.com, linux-kernel@vger.kernel.org,
KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>,
linuxppc-dev@ozlabs.org
Subject: Re: [PATCH 8/8] v3 Update memory-hotplug documentation
Date: Tue, 20 Jul 2010 12:23:04 -0700 [thread overview]
Message-ID: <1279653784.9785.6.camel@nimitz> (raw)
In-Reply-To: <4C451F3F.8000207@austin.ibm.com>
On Mon, 2010-07-19 at 22:59 -0500, Nathan Fontenot wrote:
>
>
> -Now, XXX is defined as start_address_of_section / section_size.
> +Now, XXX is defined as (start_address_of_section / section_size) of
> the first
> +section conatined in the memory block.
>
> For example, assume 1GiB section size. A device for a memory starting
> at
> 0x100000000 is /sys/device/system/memory/memory4
> (0x100000000 / 1Gib = 4)
> This device covers address range [0x100000000 ... 0x140000000)
>
> -Under each section, you can see 4 files.
> +Under each section, you can see 5 files.
>
> -/sys/devices/system/memory/memoryXXX/phys_index
> +/sys/devices/system/memory/memoryXXX/start_phys_index
> +/sys/devices/system/memory/memoryXXX/end_phys_index
Just wanted to make sure you didn't forget to update this after KAME's
comments on the first couple of patches.
-- Dave
WARNING: multiple messages have this Message-ID (diff)
From: Dave Hansen <dave@linux.vnet.ibm.com>
To: Nathan Fontenot <nfont@austin.ibm.com>
Cc: linux-kernel@vger.kernel.org, linux-mm@kvack.org,
linuxppc-dev@ozlabs.org,
KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>,
greg@kroah.com
Subject: Re: [PATCH 8/8] v3 Update memory-hotplug documentation
Date: Tue, 20 Jul 2010 12:23:04 -0700 [thread overview]
Message-ID: <1279653784.9785.6.camel@nimitz> (raw)
In-Reply-To: <4C451F3F.8000207@austin.ibm.com>
On Mon, 2010-07-19 at 22:59 -0500, Nathan Fontenot wrote:
>
>
> -Now, XXX is defined as start_address_of_section / section_size.
> +Now, XXX is defined as (start_address_of_section / section_size) of
> the first
> +section conatined in the memory block.
>
> For example, assume 1GiB section size. A device for a memory starting
> at
> 0x100000000 is /sys/device/system/memory/memory4
> (0x100000000 / 1Gib = 4)
> This device covers address range [0x100000000 ... 0x140000000)
>
> -Under each section, you can see 4 files.
> +Under each section, you can see 5 files.
>
> -/sys/devices/system/memory/memoryXXX/phys_index
> +/sys/devices/system/memory/memoryXXX/start_phys_index
> +/sys/devices/system/memory/memoryXXX/end_phys_index
Just wanted to make sure you didn't forget to update this after KAME's
comments on the first couple of patches.
-- Dave
WARNING: multiple messages have this Message-ID (diff)
From: Dave Hansen <dave@linux.vnet.ibm.com>
To: Nathan Fontenot <nfont@austin.ibm.com>
Cc: linux-kernel@vger.kernel.org, linux-mm@kvack.org,
linuxppc-dev@ozlabs.org,
KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>,
greg@kroah.com
Subject: Re: [PATCH 8/8] v3 Update memory-hotplug documentation
Date: Tue, 20 Jul 2010 12:23:04 -0700 [thread overview]
Message-ID: <1279653784.9785.6.camel@nimitz> (raw)
In-Reply-To: <4C451F3F.8000207@austin.ibm.com>
On Mon, 2010-07-19 at 22:59 -0500, Nathan Fontenot wrote:
>
>
> -Now, XXX is defined as start_address_of_section / section_size.
> +Now, XXX is defined as (start_address_of_section / section_size) of
> the first
> +section conatined in the memory block.
>
> For example, assume 1GiB section size. A device for a memory starting
> at
> 0x100000000 is /sys/device/system/memory/memory4
> (0x100000000 / 1Gib = 4)
> This device covers address range [0x100000000 ... 0x140000000)
>
> -Under each section, you can see 4 files.
> +Under each section, you can see 5 files.
>
> -/sys/devices/system/memory/memoryXXX/phys_index
> +/sys/devices/system/memory/memoryXXX/start_phys_index
> +/sys/devices/system/memory/memoryXXX/end_phys_index
Just wanted to make sure you didn't forget to update this after KAME's
comments on the first couple of patches.
-- Dave
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next prev parent reply other threads:[~2010-07-20 19:23 UTC|newest]
Thread overview: 90+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-07-20 3:45 [PATCH 0/8] v3 De-couple sysfs memory directories from memory sections Nathan Fontenot
2010-07-20 3:45 ` Nathan Fontenot
2010-07-20 3:45 ` Nathan Fontenot
2010-07-20 3:51 ` [PATCH 1/8] v3 Move the find_memory_block() routine up Nathan Fontenot
2010-07-20 3:51 ` Nathan Fontenot
2010-07-20 3:51 ` Nathan Fontenot
2010-07-20 6:55 ` KAMEZAWA Hiroyuki
2010-07-20 6:55 ` KAMEZAWA Hiroyuki
2010-07-20 6:55 ` KAMEZAWA Hiroyuki
2010-07-20 3:52 ` [PATCH 2/8] v3 Add new phys_index properties Nathan Fontenot
2010-07-20 3:52 ` Nathan Fontenot
2010-07-20 3:52 ` Nathan Fontenot
2010-07-20 6:57 ` KAMEZAWA Hiroyuki
2010-07-20 6:57 ` KAMEZAWA Hiroyuki
2010-07-20 6:57 ` KAMEZAWA Hiroyuki
2010-07-20 13:24 ` Nathan Fontenot
2010-07-20 13:24 ` Nathan Fontenot
2010-07-20 13:24 ` Nathan Fontenot
2010-07-20 19:10 ` Dave Hansen
2010-07-20 19:10 ` Dave Hansen
2010-07-20 19:10 ` Dave Hansen
2010-07-20 3:53 ` [PATCH 3/8] v3 Add section count to memory_block Nathan Fontenot
2010-07-20 3:53 ` Nathan Fontenot
2010-07-20 3:53 ` Nathan Fontenot
2010-07-20 7:01 ` KAMEZAWA Hiroyuki
2010-07-20 7:01 ` KAMEZAWA Hiroyuki
2010-07-20 7:01 ` KAMEZAWA Hiroyuki
2010-07-20 13:26 ` Nathan Fontenot
2010-07-20 13:26 ` Nathan Fontenot
2010-07-20 13:26 ` Nathan Fontenot
2010-07-20 3:55 ` [PATCH 4/8] v3 Allow memory_block to span multiple memory sections Nathan Fontenot
2010-07-20 3:55 ` Nathan Fontenot
2010-07-20 3:55 ` Nathan Fontenot
2010-07-20 7:15 ` KAMEZAWA Hiroyuki
2010-07-20 7:15 ` KAMEZAWA Hiroyuki
2010-07-20 7:15 ` KAMEZAWA Hiroyuki
2010-07-20 13:28 ` Nathan Fontenot
2010-07-20 13:28 ` Nathan Fontenot
2010-07-20 13:28 ` Nathan Fontenot
2010-07-20 19:18 ` Dave Hansen
2010-07-20 19:18 ` Dave Hansen
2010-07-20 19:18 ` Dave Hansen
2010-07-24 3:09 ` Nathan Fontenot
2010-07-24 3:09 ` Nathan Fontenot
2010-07-24 3:09 ` Nathan Fontenot
2010-07-27 2:36 ` Dave Hansen
2010-07-27 2:36 ` Dave Hansen
2010-07-27 2:36 ` Dave Hansen
2010-07-26 19:10 ` Nathan Fontenot
2010-07-26 19:10 ` Nathan Fontenot
2010-07-26 19:10 ` Nathan Fontenot
2010-07-20 19:21 ` Dave Hansen
2010-07-20 19:21 ` Dave Hansen
2010-07-20 19:21 ` Dave Hansen
2010-07-20 3:56 ` [PATCH 5/8] v3 Update the find_memory_block declaration Nathan Fontenot
2010-07-20 3:56 ` Nathan Fontenot
2010-07-20 3:56 ` Nathan Fontenot
2010-07-20 7:16 ` KAMEZAWA Hiroyuki
2010-07-20 7:16 ` KAMEZAWA Hiroyuki
2010-07-20 7:16 ` KAMEZAWA Hiroyuki
2010-07-20 3:57 ` [PATCH 6/8] v3 Update the node sysfs code Nathan Fontenot
2010-07-20 3:57 ` Nathan Fontenot
2010-07-20 3:57 ` Nathan Fontenot
2010-07-20 7:17 ` KAMEZAWA Hiroyuki
2010-07-20 7:17 ` KAMEZAWA Hiroyuki
2010-07-20 7:17 ` KAMEZAWA Hiroyuki
2010-07-28 13:50 ` Brian King
2010-07-28 13:50 ` Brian King
2010-07-28 13:50 ` Brian King
2010-07-20 3:59 ` [PATCH 7/8] v3 Define memory_block_size_bytes() for ppc/pseries Nathan Fontenot
2010-07-20 3:59 ` Nathan Fontenot
2010-07-20 3:59 ` Nathan Fontenot
2010-07-21 20:27 ` Brian King
2010-07-21 20:27 ` Brian King
2010-07-21 20:27 ` Brian King
2010-07-20 3:59 ` [PATCH 8/8] v3 Update memory-hotplug documentation Nathan Fontenot
2010-07-20 3:59 ` Nathan Fontenot
2010-07-20 3:59 ` Nathan Fontenot
2010-07-20 19:23 ` Dave Hansen [this message]
2010-07-20 19:23 ` Dave Hansen
2010-07-20 19:23 ` Dave Hansen
2010-07-31 5:36 ` [PATCH 0/8] v3 De-couple sysfs memory directories from memory sections Benjamin Herrenschmidt
2010-07-31 5:36 ` Benjamin Herrenschmidt
2010-07-31 5:36 ` Benjamin Herrenschmidt
2010-07-31 19:55 ` Greg KH
2010-07-31 19:55 ` Greg KH
2010-07-31 19:55 ` Greg KH
2010-08-01 0:27 ` Benjamin Herrenschmidt
2010-08-01 0:27 ` Benjamin Herrenschmidt
2010-08-01 0:27 ` Benjamin Herrenschmidt
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