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
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