On 02/14/18 16:44, [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. > > Signed-off-by: Frank Rowand <[email protected]> > --- > > This patch is optional, to be added at Rob's discretion. The > extra complexity is not as much as I had feared, but the boot > speed up is also likely small.
This patch applies on top of: [PATCH v3] of: cache phandle nodes to reduce cost of of_find_node_by_phandle()
