From mboxrd@z Thu Jan 1 00:00:00 1970 From: Shaohua Li Subject: Re: [PATCH] Fix kernel module refcount handling Date: Tue, 19 Jul 2016 11:21:18 -0700 Message-ID: <20160719182118.GB46288@kernel.org> References: <1466676661-1564-1-git-send-email-aleksey.obitotskiy@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: <1466676661-1564-1-git-send-email-aleksey.obitotskiy@intel.com> Sender: linux-raid-owner@vger.kernel.org To: Alexey Obitotskiy Cc: linux-raid@vger.kernel.org List-Id: linux-raid.ids On Thu, Jun 23, 2016 at 12:11:01PM +0200, Alexey Obitotskiy wrote: > md loads raidX modules and increments module refcount each time level > has changed but does not decrement it. You are unable to unload raid0 > module after reshape because raid0 reshape changes level to raid4 > and back to raid0. > > Signed-off-by: Aleksey Obitotskiy Applied, thanks!