On 04/15/2014 05:18 AM, Vlastimil Babka wrote:
isolate_freepages() is currently somewhat hard to follow thanks to many
different pfn variables. Especially misleading is the name 'high_pfn' which
looks like it is related to the 'low_pfn' variable, but in fact it is not.
This patch renames the 'high_pfn' variable to a hopefully less confusing name,
and slightly changes its handling without a functional change. A comment made
obsolete by recent changes is also updated.
Signed-off-by: Vlastimil Babka <vba...@suse.cz>
Cc: Minchan Kim <minc...@kernel.org>
Cc: Mel Gorman <mgor...@suse.de>
Cc: Joonsoo Kim <iamjoonsoo....@lge.com>
Cc: Bartlomiej Zolnierkiewicz <b.zolnier...@samsung.com>
Cc: Michal Nazarewicz <min...@mina86.com>
Cc: Naoya Horiguchi <n-horigu...@ah.jp.nec.com>
Cc: Christoph Lameter <c...@linux.com>
Cc: Rik van Riel <r...@redhat.com>
Acked-by: Rik van Riel <r...@redhat.com>
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