On 2022/4/9 17:33, Miaohe Lin wrote: > Hi everyone, > This series contains a few patches to remove obsolete comment, introduce > helper to remove duplicated code and so no. Also we take all base pages > of THP into account in rare race condition. More details can be found in > the respective changelogs. Thanks! Very Sorry about it! There is some invalid address in my cc list. So I failed to send them together twice. Sorry for making noise. :( > > --- > v2: > patch 1/9: drop code change and add a comment about MADV_FREE > patch 2/9: simplify the code further and change to goto keep_locked > patch 3/9: use folio, remove unneeded inline and break craze long lines > patch 5/9: activate swap-backed executable folios after first usage too > patch 9/9: new cleanup patch splitted from 5/9 > Many thanks Huang Ying, Matthew Wilcox, Christoph Hellwig, Muchun Song > for review! > --- > Miaohe Lin (9): > mm/vmscan: add a comment about MADV_FREE pages check in > folio_check_dirty_writeback > mm/vmscan: remove unneeded can_split_huge_page check > mm/vmscan: introduce helper function reclaim_page_list() > mm/vmscan: save a bit of stack space in shrink_lruvec > mm/vmscan: activate swap-backed executable folios after first usage > mm/vmscan: take all base pages of THP into account when race with > speculative reference > mm/vmscan: take min_slab_pages into account when try to call > shrink_node > mm/vmscan: remove obsolete comment in kswapd_run > mm/vmscan: use helper folio_is_file_lru() > > mm/vmscan.c | 92 ++++++++++++++++++++++++++--------------------------- > 1 file changed, 45 insertions(+), 47 deletions(-) >
