From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from verein.lst.de ([213.95.11.211]:36961 "EHLO verein.lst.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726736AbgF3STe (ORCPT ); Tue, 30 Jun 2020 14:19:34 -0400 Date: Tue, 30 Jun 2020 20:19:28 +0200 From: Christoph Hellwig Subject: Re: rename ->make_request_fn and move it to the block_device_operations Message-ID: <20200630181928.GA7853@lst.de> References: <20200629193947.2705954-1-hch@lst.de> <6ddbe343-0fc2-58c8-3726-c4ba9952994f@kernel.dk> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <6ddbe343-0fc2-58c8-3726-c4ba9952994f@kernel.dk> Sender: linux-s390-owner@vger.kernel.org List-ID: To: Jens Axboe Cc: Christoph Hellwig , dm-devel@redhat.com, linux-kernel@vger.kernel.org, linux-m68k@lists.linux-m68k.org, linux-xtensa@linux-xtensa.org, drbd-dev@lists.linbit.com, linuxppc-dev@lists.ozlabs.org, linux-bcache@vger.kernel.org, linux-raid@vger.kernel.org, linux-nvdimm@lists.01.org, linux-nvme@lists.infradead.org, linux-s390@vger.kernel.org On Tue, Jun 30, 2020 at 09:43:31AM -0600, Jens Axboe wrote: > On 6/30/20 7:57 AM, Jens Axboe wrote: > > On 6/29/20 1:39 PM, Christoph Hellwig wrote: > >> Hi Jens, > >> > >> this series moves the make_request_fn method into block_device_operations > >> with the much more descriptive ->submit_bio name. It then also gives > >> generic_make_request a more descriptive name, and further optimize the > >> path to issue to blk-mq, removing the need for the direct_make_request > >> bypass. > > > > Looks good to me, and it's a nice cleanup as well. Applied. > > Dropped, insta-crashes with dm: Hmm. Can you send me what is at "submit_bio_noacct+0x1f6" from gdb? Or your .config?