On Tue, Jan 26, 2021 at 08:46:05AM +0100, Michal Hocko wrote: > On Thu 21-01-21 09:55:02, Minchan Kim wrote: > > From: Hyesoo Yu <[email protected]> > > > > This patch supports chunk heap that allocates the buffers that > > arranged into a list a fixed size chunks taken from CMA. > > > > The chunk heap driver is bound directly to a reserved_memory > > node by following Rob Herring's suggestion in [1]. > > > > [1] > > https://lore.kernel.org/lkml/[email protected]/T/#m3dc63acd33fea269a584f43bb799a876f0b2b45d > > Who is using this allocator in the kernel?
Userspace uses the memory via mapping it via dmabuf.
