Messages in this thread | | | Date | Fri, 20 Oct 2023 11:37:41 +0800 | Subject | Re: [PATCH v2 2/2] mm:vmscan: the ref clean dirty folio skip unmap | From | zhiguojiang <> |
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在 2023/10/20 11:29, Matthew Wilcox 写道: > On Thu, Oct 19, 2023 at 09:42:11PM +0800, Zhiguo Jiang wrote: >> +++ b/mm/vmscan.c >> @@ -1225,7 +1225,10 @@ static unsigned int shrink_folio_list(struct list_head *folio_list, >> stat->nr_ref_keep += nr_pages; >> goto keep_locked; >> case FOLIOREF_RECLAIM: >> + break; >> case FOLIOREF_RECLAIM_CLEAN: >> + if (dirty) >> + goto activate_locked; > Why activate_locked and not keep_locked? Hi, This is a mistake, should be keep_locked.
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