mm: page_alloc: change move_freepages() to __move_freepages_block()

The function is now supposed to be called only on a single pageblock and
checks start_pfn and end_pfn accordingly.  Rename it to make this more
obvious and drop the end_pfn parameter which can be determined trivially
and none of the callers use it for anything else.

Also make the (now internal) end_pfn exclusive, which is more common.

Link: https://lkml.kernel.org/r/[email protected]
Signed-off-by: Vlastimil Babka <[email protected]>
Reviewed-by: Zi Yan <[email protected]>
Acked-by: Johannes Weiner <[email protected]>
Cc: David Hildenbrand <[email protected]>
Cc: "Huang, Ying" <[email protected]>
Cc: Mel Gorman <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>

0 files changed, 0 insertions, 0 deletions