On 03/02/2017 12:09 PM, Minchan Kim wrote: > If we found lazyfree page is dirty, ttuo can just SetPageSwapBakced > in there like PG_mlocked page and just return with SWAP_FAIL which > is very natural because the page is not swappable right now so that > vmscan can activate it. There is no point to introduce new return > value SWAP_DIRTY in ttu at the moment. Yeah makes sense. In the process, SetPageSwapBacked marking of the page is moved from the shrink_page_list() to try_to_unmap_one(). -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>
