From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754103Ab3LRMl4 (ORCPT ); Wed, 18 Dec 2013 07:41:56 -0500 Received: from mail-lb0-f180.google.com ([209.85.217.180]:63005 "EHLO mail-lb0-f180.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754055Ab3LRMly (ORCPT ); Wed, 18 Dec 2013 07:41:54 -0500 From: Matias Bjorling To: axboe@kernel.dk Cc: linux-kernel@vger.kernel.org, Matias Bjorling Subject: [PATCH 0/3] null_blk: documentation, refactor and warning Date: Wed, 18 Dec 2013 13:41:41 +0100 Message-Id: <1387370504-30853-1-git-send-email-m@bjorling.me> X-Mailer: git-send-email 1.8.3.2 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Jens, I took the liberty to write up some documentation for the blk_null driver. Additionally, factored the init code paths to use the standard error return codes. Shuffled some code to aid sharing between the block-layer instantiations. And at last added a warning when submit_queues parameter is ignored. Thanks, Matias Matias Bjorling (3): null_blk: documentation null_blk: refactor init and init errors code paths null_blk: warning on ignored submit_queues param Documentation/block/null_blk.txt | 71 ++++++++++++++++++++++++++++++++++++++++ drivers/block/null_blk.c | 66 +++++++++++++++++++++++-------------- 2 files changed, 112 insertions(+), 25 deletions(-) create mode 100644 Documentation/block/null_blk.txt -- 1.8.3.2