[PATCH v3] pseries/drmem: don't cache node id in drmem_lmb struct

[Michael Ellerman]

On Mon, 10 Aug 2020 20:51:15 -0500, Scott Cheloha wrote:
> At memory hot-remove time we can retrieve an LMB's nid from its
> corresponding memory_block.  There is no need to store the nid
> in multiple locations.
> 
> Note that lmb_to_memblock() uses find_memory_block() to get the
> corresponding memory_block.  As find_memory_block() runs in sub-linear
> time this approach is negligibly slower than what we do at present.
> 
> [...]

Applied to powerpc/next.

[1/1] pseries/drmem: don't cache node id in drmem_lmb struct
      https://git.kernel.org/powerpc/c/e5e179aa3a39c818db8fbc2dce8d2cd24adaf657

cheers