Messages in this thread Patch in this message | | | From | Miaohe Lin <> | Subject | [PATCH 3/6] mm/page_alloc.c: remove obsolete comment in free_pcppages_bulk() | Date | Mon, 30 Aug 2021 22:10:48 +0800 |
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It's also confusing now. Remove it.
Signed-off-by: Miaohe Lin <linmiaohe@huawei.com> --- mm/page_alloc.c | 11 ----------- 1 file changed, 11 deletions(-)
diff --git a/mm/page_alloc.c b/mm/page_alloc.c index d3983244f56f..b5edcfe112aa 100644 --- a/mm/page_alloc.c +++ b/mm/page_alloc.c @@ -1424,17 +1424,6 @@ static inline void prefetch_buddy(struct page *page) prefetch(buddy); } -/* - * Frees a number of pages from the PCP lists - * Assumes all pages on list are in same zone, and of same order. - * count is the number of pages to free. - * - * If the zone was previously in an "all pages pinned" state then look to - * see if this freeing clears that state. - * - * And clear the zone's pages_scanned counter, to hold off the "all pages are - * pinned" detection logic. - */ static void free_pcppages_bulk(struct zone *zone, int count, struct per_cpu_pages *pcp) { -- 2.23.0
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