tree 1ed63051163b55dce3491cb6cee65d621a80c923
parent f92310c1877fc73470bdcd9228758fa3713c191b
author Yinghai Lu <yinghai@kernel.org> 1378934437 -0700
committer Linus Torvalds <torvalds@linux-foundation.org> 1378940239 -0700

mm: kill one if loop in __free_pages_bootmem()

We should not check loop+1 with loop end in loop body.  Just duplicate two
lines code to avoid it.

That will help a bit when we have huge amount of pages on system with
16TiB memory.

Signed-off-by: Yinghai Lu <yinghai@kernel.org>
Cc: Mel Gorman <mgorman@suse.de>
Acked-by: Johannes Weiner <hannes@cmpxchg.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>