linux-kernel - Re: [Patch](memory hotplug) Make kmem_cache_node for SLUB on memory online to avoid panic(take 3)

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <20071018171917.5159.Y-GOTO@jp.fujitsu.com>
Date:	Thu, 18 Oct 2007 17:33:31 +0900
From:	Yasunori Goto <y-goto@...fujitsu.com>
To:	Andrew Morton <akpm@...ux-foundation.org>
Cc:	Christoph Lameter <clameter@....com>,
	Linux Kernel ML <linux-kernel@...r.kernel.org>,
	linux-mm <linux-mm@...ck.org>
Subject: Re: [Patch](memory hotplug) Make kmem_cache_node for SLUB on memory online to avoid panic(take 3)

> On Wed, 17 Oct 2007 23:25:58 -0700 (PDT) Christoph Lameter <clameter@....com> 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 from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/