From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jens Axboe Subject: Re: [PATCH 1/1] bcache: return 0 from bch_debug_init() if CONFIG_DEBUG_FS=n Date: Thu, 17 May 2018 09:43:56 -0600 Message-ID: References: <20180517153326.49271-1-colyli@suse.de> <20180517153326.49271-2-colyli@suse.de> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <20180517153326.49271-2-colyli@suse.de> Content-Language: en-US Sender: stable-owner@vger.kernel.org To: Coly Li , linux-bcache@vger.kernel.org Cc: linux-block@vger.kernel.org, stable@vger.kernel.org List-Id: linux-bcache@vger.kernel.org On 5/17/18 9:33 AM, Coly Li wrote: > Commit 539d39eb2708 ("bcache: fix wrong return value in bch_debug_init()") > returns the return value of debugfs_create_dir() to bcache_init(). When > CONFIG_DEBUG_FS=n, bch_debug_init() always returns 1 and makes > bcache_init() failedi. > > This patch makes bch_debug_init() always returns 0 if CONFIG_DEBUG_FS=n, > so bcache can continue to work for the kernels which don't have debugfs > enanbled. Applied, thanks. -- Jens Axboe