[PATCHv21 04/16] mm: compaction: introduce isolate_freepages_range()

[KAMEZAWA Hiroyuki]

On Fri, 10 Feb 2012 18:32:19 +0100
Marek Szyprowski <m.szyprowski at samsung.com> wrote:

> From: Michal Nazarewicz <mina86 at mina86.com>
> 
> This commit introduces isolate_freepages_range() function which
> generalises isolate_freepages_block() so that it can be used on
> arbitrary PFN ranges.
> 
> isolate_freepages_block() is left with only minor changes.
> 
> Signed-off-by: Michal Nazarewicz <mina86 at mina86.com>
> Signed-off-by: Marek Szyprowski <m.szyprowski at samsung.com>
> Acked-by: Mel Gorman <mel at csn.ul.ie>
> Tested-by: Rob Clark <rob.clark at linaro.org>
> Tested-by: Ohad Ben-Cohen <ohad at wizery.com>
> Tested-by: Benjamin Gaignard <benjamin.gaignard at linaro.org>

Reviewed-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu at jp.fujitsu.com>