[PATCHv21 07/16] mm: page_alloc: change fallbacks array handling

[KAMEZAWA Hiroyuki]

On Fri, 10 Feb 2012 18:32:22 +0100
Marek Szyprowski <m.szyprowski at samsung.com> wrote:

> From: Michal Nazarewicz <mina86 at mina86.com>
> 
> This commit adds a row for MIGRATE_ISOLATE type to the fallbacks array
> which was missing from it.  It also, changes the array traversal logic
> a little making MIGRATE_RESERVE an end marker.  The letter change,
> removes the implicit MIGRATE_UNMOVABLE from the end of each row which
> was read by __rmqueue_fallback() function.
> 
> 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>