From mboxrd@z Thu Jan 1 00:00:00 1970 Date: Thu, 18 Oct 2007 17:33:31 +0900 From: Yasunori Goto Subject: Re: [Patch](memory hotplug) Make kmem_cache_node for SLUB on memory online to avoid panic(take 3) In-Reply-To: <20071018000004.cf4727e7.akpm@linux-foundation.org> References: <20071018000004.cf4727e7.akpm@linux-foundation.org> Message-Id: <20071018171917.5159.Y-GOTO@jp.fujitsu.com> MIME-Version: 1.0 Content-Type: text/plain; charset="US-ASCII" Content-Transfer-Encoding: 7bit Sender: owner-linux-mm@kvack.org Return-Path: To: Andrew Morton Cc: Christoph Lameter , Linux Kernel ML , linux-mm List-ID: > On Wed, 17 Oct 2007 23:25:58 -0700 (PDT) Christoph Lameter wrote: > > > > So that's slub. Does slab already have this functionality or are you > > > not bothering to maintain slab in this area? > > > > Slab brings up a per node structure when the corresponding cpu is brought > > up. That was sufficient as long as we did not have any memoryless nodes. Right. At least, I don't have any experience of panic with SLAB so far. (If panic occurred, I already made a patch.). > > Now we may have to fix some things over there as well. Though the fix may be better for it, my priority is very low for it now. -- Yasunori Goto -- 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: email@kvack.org