From mboxrd@z Thu Jan 1 00:00:00 1970 From: maxime.ripard@free-electrons.com (Maxime Ripard) Date: Thu, 23 Feb 2017 14:58:09 -0800 Subject: [PATCH 3/8] mm: cma: Export a few symbols In-Reply-To: <20170220123550.GH2431@dhcp22.suse.cz> References: <2dee6c0baaf08e2c7d48ceb7e97e511c914d0f87.1486655917.git-series.maxime.ripard@free-electrons.com> <20170209192046.GB31906@dhcp22.suse.cz> <20170213134416.akgmtv3lv5m65fwx@lukather> <20170220123550.GH2431@dhcp22.suse.cz> Message-ID: <20170223225809.rnpbjnli4wa5kims@lukather> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Mon, Feb 20, 2017 at 01:35:50PM +0100, Michal Hocko wrote: > On Mon 13-02-17 14:44:16, Maxime Ripard wrote: > > Hi Michal, > > > > On Thu, Feb 09, 2017 at 08:20:47PM +0100, Michal Hocko wrote: > > > [CC CMA people] > > > > > > On Thu 09-02-17 17:39:17, Maxime Ripard wrote: > > > > Modules might want to check their CMA pool size and address for debugging > > > > and / or have additional checks. > > > > > > > > The obvious way to do this would be through dev_get_cma_area and > > > > cma_get_base and cma_get_size, that are currently not exported, which > > > > results in a build failure. > > > > > > > > Export them to prevent such a failure. > > > > > > Who actually uses those exports. None of the follow up patches does > > > AFAICS. > > > > This is for the ARM Mali GPU driver that is out of tree, unfortunately. > > We do not export symbols which do not have any in-tree users. Ok, sorry for the noise. Thanks! Maxime -- Maxime Ripard, Free Electrons Embedded Linux and Kernel engineering http://free-electrons.com -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 801 bytes Desc: not available URL: