On 04/06/2017 07:44 PM, Anshuman Khandual wrote:

The commit (16a05bff1: powerpc: start loop at section start of
start in vmemmap_populated()) reused 'start' variable to compute
the starting address of the memory section where the given address
belongs. Then the same variable is used for iterating over starting
address of all memory sections before reaching the 'end' address.
Renaming it as 'section_start' makes the logic more clear.

Signed-off-by: Anshuman Khandual <redacted>
---
Previous discussions on this http://patchwork.ozlabs.org/patch/584103/

Hello Michael,

Are you okay with this cleanup, we had discussed about this before which
can be pulled up from the link above. The other two patches are just
in-code documentation addition to relevant files.

Regards
Anshuman