From: Yasunori Goto <y-goto@jp.fujitsu.com>
To: Andrew Morton <akpm@osdl.org>
Cc: Christoph Lameter <clameter@sgi.com>,
Yasunori Goto <y-goto@jp.fujitsu.com>,
Hiroyuki KAMEZAWA <kamezawa.hiroyu@jp.fujitsu.com>,
Linux Kernel ML <linux-kernel@vger.kernel.org>,
linux-mm <linux-mm@kvack.org>
Subject: [Patch 000/002] Rearrange notifier of memory hotplug
Date: Fri, 12 Oct 2007 11:18:14 +0900 [thread overview]
Message-ID: <20071012111008.B995.Y-GOTO@jp.fujitsu.com> (raw)
Hello.
This patch set is to rearrange event notifier for memory hotplug,
because the old notifier has some defects. For example, there is no
information like new memory's pfn and # of pages for callback functions.
Fortunately, nothing uses this notifier so far, there is no impact by
this change. (SLUB will use this after this patch set to make
kmem_cache_node structure).
In addition, descriptions of notifer is added to memory hotplug
document.
This patch was a part of patch set to make kmem_cache_node of SLUB
to avoid panic of memory online. But, I think this change becomes
not only for SLUB but also for others. So, I extracted this from it.
This patch set is for 2.6.23-rc8-mm2.
I tested this patch on my ia64 box.
Please apply.
Bye.
--
Yasunori Goto
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next reply other threads:[~2007-10-12 2:18 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-10-12 2:18 Yasunori Goto [this message]
2007-10-12 2:20 ` [Patch 001/002] Make description of memory hotplug notifier in document Yasunori Goto
2007-10-12 4:18 ` Christoph Lameter
2007-10-12 4:33 ` Yasunori Goto
2007-10-12 2:22 ` [Patch 002/002] rearrange patch for notifier of memory hotplug Yasunori Goto
2007-10-12 2:24 ` [Patch 000/002] Make kmem_cache_node for SLUB on memory online to avoid panic(take 2) Yasunori Goto
2007-10-12 2:27 ` [Patch 001/002] extract kmem_cache_shrink Yasunori Goto
2007-10-12 4:09 ` Christoph Lameter
2007-10-12 4:41 ` Yasunori Goto
2007-10-12 2:29 ` [Patch 002/002] Create/delete kmem_cache_node for SLUB on memory online callback Yasunori Goto
2007-10-12 4:09 ` Christoph Lameter
2007-10-12 6:15 ` Yasunori Goto
2007-10-12 17:19 ` Christoph Lameter
2007-10-13 5:00 ` Yasunori Goto
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