tree 307e813f11204cf50d1ac109c6dccc33f8e39ebf
parent 5d752600a8c373382264392f5b573b2fc9c0e8ea
author Wei Yang <richard.weiyang@gmail.com> 1528416364 -0700
committer Linus Torvalds <torvalds@linux-foundation.org> 1528418075 -0700

mm/page_alloc: remove realsize in free_area_init_core()

Highmem's realsize always equals to freesize, so it is not necessary to
spare a variable to record this.

Link: http://lkml.kernel.org/r/20180413083859.65888-1-richard.weiyang@gmail.com
Signed-off-by: Wei Yang <richard.weiyang@gmail.com>
Reviewed-by: Andrew Morton <akpm@linux-foundation.org>
Cc: Michal Hocko <mhocko@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>