From mboxrd@z Thu Jan 1 00:00:00 1970 From: Doug Ledford Subject: Re: [PATCH v2 19/20] IB/rdmavt, IB/qib, IB/hfi1: Make percpu refcount optional for user MRs Date: Wed, 05 Apr 2017 14:38:09 -0400 Message-ID: <1491417489.2923.6.camel@redhat.com> References: <20170321001900.28538.38175.stgit@scvm10.sc.intel.com> <20170321002631.28538.2121.stgit@scvm10.sc.intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 8bit Return-path: In-Reply-To: <20170321002631.28538.2121.stgit-9QXIwq+3FY+1XWohqUldA0EOCMrvLtNR@public.gmane.org> Sender: linux-rdma-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Dennis Dalessandro Cc: linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Mike Marciniszyn List-Id: linux-rdma@vger.kernel.org On Mon, 2017-03-20 at 17:26 -0700, Dennis Dalessandro wrote: > +static unsigned int hfi1_no_user_mr_percpu; > +module_param_named(no_user_mr_percpu, hfi1_no_user_mr_percpu, uint, > +                  S_IRUGO); > +MODULE_PARM_DESC(no_user_mr_percpu, > +                "Avoid percpu refcount for user MRs (default 0)"); > + Does this have to be a module parameter?  Those are frowned upon now a days... -- Doug Ledford     GPG KeyID: B826A3330E572FDD     Key fingerprint = AE6B 1BDA 122B 23B4 265B  1274 B826 A333 0E57 2FDD -- To unsubscribe from this list: send the line "unsubscribe linux-rdma" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html