From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail137.messagelabs.com (mail137.messagelabs.com [216.82.249.19]) by kanga.kvack.org (Postfix) with ESMTP id C513B6B004A for ; Fri, 22 Jul 2011 04:17:59 -0400 (EDT) Received: by fxh2 with SMTP id 2so4911760fxh.9 for ; Fri, 22 Jul 2011 01:17:57 -0700 (PDT) Date: Fri, 22 Jul 2011 11:17:29 +0300 (EEST) From: Pekka Enberg Subject: Re: possible recursive locking detected cache_alloc_refill() + cache_flusharray() In-Reply-To: <20110721071459.GA2961@breakpoint.cc> Message-ID: References: <20110716211850.GA23917@breakpoint.cc> <1311168638.5345.80.camel@twins> <1311176680.29152.20.camel@twins> <20110721071459.GA2961@breakpoint.cc> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII; format=flowed Sender: owner-linux-mm@kvack.org List-ID: To: Sebastian Siewior Cc: Peter Zijlstra , Thomas Gleixner , Christoph Lameter , Matt Mackall , linux-mm@kvack.org On Thu, 21 Jul 2011, Sebastian Siewior wrote: > * Thus spake Peter Zijlstra (peterz@infradead.org): >> We just need to annotate the SLAB_DEBUG_OBJECTS slab with a different >> key. Something like the below, except that doesn't quite cover cpu >> hotplug yet I think.. /me pokes more >> >> Completely untested, hasn't even seen a compiler etc.. > > This fix on-top passes the compiler and the splash on boot is also gone. Can someone send me a patch I can apply to slab.git? Alternatively, lockdep tree can pick it up: Acked-by: Pekka Enberg Pekka -- 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/ . Fight unfair telecom internet charges in Canada: sign http://stopthemeter.ca/ Don't email: email@kvack.org