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vmscan: pgmoved should be cleared after updating recent_rotated
pgmoved should be cleared after updating recent_rotated. Signed-off-by: Daisuke Nishimura <nishimura@mxp.nes.nec.co.jp> Cc: Rik van Riel <riel@redhat.com> Cc: Lee Schermerhorn <Lee.Schermerhorn@hp.com> Acked-by: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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@ -1262,7 +1262,6 @@ static void shrink_active_list(unsigned long nr_pages, struct zone *zone,
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* Move the pages to the [file or anon] inactive list.
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*/
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pagevec_init(&pvec, 1);
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pgmoved = 0;
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lru = LRU_BASE + file * LRU_FILE;
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spin_lock_irq(&zone->lru_lock);
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@ -1274,6 +1273,7 @@ static void shrink_active_list(unsigned long nr_pages, struct zone *zone,
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*/
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reclaim_stat->recent_rotated[!!file] += pgmoved;
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pgmoved = 0;
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while (!list_empty(&l_inactive)) {
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page = lru_to_page(&l_inactive);
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prefetchw_prev_lru_page(page, &l_inactive, flags);
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