From mboxrd@z Thu Jan 1 00:00:00 1970 From: Christoph Hellwig Subject: Re: [PATCH] IB/mlx: Expose max_fmr to ib_query_device Date: Thu, 5 Nov 2015 02:51:28 -0800 Message-ID: <20151105105128.GA24381@infradead.org> References: <1446134879-20456-1-git-send-email-yuval.shaia@oracle.com> <563255A9.1050705@dev.mellanox.co.il> <20151105104844.GA7749@yuval-lab> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: <20151105104844.GA7749@yuval-lab> Sender: linux-rdma-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Yuval Shaia Cc: Sagi Grimberg , linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Or Gerlitz List-Id: linux-rdma@vger.kernel.org On Thu, Nov 05, 2015 at 12:48:45PM +0200, Yuval Shaia wrote: > On Thu, Oct 29, 2015 at 07:21:45PM +0200, Sagi Grimberg wrote: > > Hi Yuval, > > > > The title prefix should be IB/mlx4: > > > > >Expose max_fmr so it will be available to ULPs. > > >max_fmr is num_mpts minus reserved. What do you plan to use it for? We're aiming hard to get rid of FMRs from the whole kernel stack ASAP. In doubt whatever you plan to use it for should be converted to FRs instead. -- 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