On Sun, Mar 4, 2018 at 6:14 PM, <[email protected]> wrote: > From: Frank Rowand <[email protected]> > > The initial implementation of the of_find_node_by_phandle() cache > allocates the cache using kcalloc(). Add an early boot allocation > of the cache so it will be usable during early boot. Switch over > to the kcalloc() based cache once normal memory allocation > becomes available.
Do we get a lot of lookups early? It makes sense to me to do early, but freeing and repopulating seems to add needless complexity. Rob
