From mboxrd@z Thu Jan 1 00:00:00 1970 From: Christoph Hellwig Subject: Re: module: fix module_refcount() return when running in a module exit routine Date: Mon, 19 Jan 2015 00:28:15 -0800 Message-ID: <20150119082815.GA26697@infradead.org> References: <1421600146.2080.8.camel@HansenPartnership.com> <54BC93C3.7010808@hitachi.com> <878ugzco8c.fsf@rustcorp.com.au> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: <878ugzco8c.fsf@rustcorp.com.au> Sender: linux-kernel-owner@vger.kernel.org To: Rusty Russell Cc: Masami Hiramatsu , James Bottomley , linux-kernel , linux-scsi List-Id: linux-scsi@vger.kernel.org On Mon, Jan 19, 2015 at 04:21:15PM +1030, Rusty Russell wrote: > The first one I think should be eliminated, and the second one is simply > an assertion before calling module_put() (which should probably be > eliminated). The others are just printing information. FYI, I've got a pathcset to eliminate the use of module_refcount in SCSI, which was a horrible hack to start with, but it needs a little more clarification / work, so I'd prefer to do it for 3.20. Bart has a fix that eliminates it for 3.19, which piles aother bandaid over the bandaid that introduced the use module_refcount, and James doesn't seem to like it.