Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754596Ab3HaEUX (ORCPT ); Sat, 31 Aug 2013 00:20:23 -0400 Received: from merlin.infradead.org ([205.233.59.134]:52406 "EHLO merlin.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753916Ab3HaEUV (ORCPT ); Sat, 31 Aug 2013 00:20:21 -0400 Date: Fri, 30 Aug 2013 22:20:18 -0600 From: Jens Axboe To: Kent Overstreet Cc: kernel neophyte , "linux-bcache@vger.kernel.org" , "linux-kernel@vger.kernel.org" , Stefan Priebe Subject: Re: [PATCH] bcache: Fix a shrinker deadlock Message-ID: <20130831042018.GP21481@kernel.dk> References: <20130830211510.GA20307@kmo-pixel> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20130830211510.GA20307@kmo-pixel> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 625 Lines: 17 On Fri, Aug 30 2013, Kent Overstreet wrote: > GFP_NOIO means we could be getting called recursively - mca_alloc() -> > mca_data_alloc() - definitely can't use mutex_lock(bucket_lock) then. > Whoops. Kent, can you provide and updated repo with the pending patches? There's been some churn here lately (and good fixes), would like to ensure I don't miss anything. -- Jens Axboe -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/