mm/page_alloc: move freepage counting logic to __free_one_page()

All the caller of __free_one_page() has similar freepage counting logic,
so we can move it to __free_one_page().  This reduce line of code and
help future maintenance.

This is also preparation step for "mm/page_alloc: restrict max order of
merging on isolated pageblock" which fix the freepage counting problem
on freepage with more than pageblock order.

Signed-off-by: Joonsoo Kim <[email protected]>
Acked-by: Vlastimil Babka <[email protected]>
Cc: "Kirill A. Shutemov" <[email protected]>
Cc: Mel Gorman <[email protected]>
Cc: Johannes Weiner <[email protected]>
Cc: Minchan Kim <[email protected]>
Cc: Yasuaki Ishimatsu <[email protected]>
Cc: Zhang Yanfei <[email protected]>
Cc: Tang Chen <[email protected]>
Cc: Naoya Horiguchi <[email protected]>
Cc: Bartlomiej Zolnierkiewicz <[email protected]>
Cc: Wen Congyang <[email protected]>
Cc: Marek Szyprowski <[email protected]>
Cc: Michal Nazarewicz <[email protected]>
Cc: Laura Abbott <[email protected]>
Cc: Heesub Shin <[email protected]>
Cc: "Aneesh Kumar K.V" <[email protected]>
Cc: Ritesh Harjani <[email protected]>
Cc: Gioh Kim <[email protected]>
Cc: <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>

0 files changed, 0 insertions, 0 deletions