The patch titled Subject: mm/thp: clean up lru_add_page_tail has been removed from the -mm tree. Its filename was mm-thp-clean-up-lru_add_page_tail.patch This patch was dropped because it had testing failures ------------------------------------------------------ From: Alex Shi <alex.shi@xxxxxxxxxxxxxxxxx> Subject: mm/thp: clean up lru_add_page_tail Since the first parameter is only used on a head page, it's better to make this clear with the namin. And there is no need to keep checking PageHead(): VM_BUG_ON_PAGE(!PageHead(page), page); Link: http://lkml.kernel.org/r/1583146830-169516-6-git-send-email-alex.shi@xxxxxxxxxxxxxxxxx Signed-off-by: Alex Shi <alex.shi@xxxxxxxxxxxxxxxxx> Cc: Johannes Weiner <hannes@xxxxxxxxxxx> Cc: Matthew Wilcox <willy@xxxxxxxxxxxxx> Cc: Hugh Dickins <hughd@xxxxxxxxxx> Cc: Andrea Arcangeli <aarcange@xxxxxxxxxx> Cc: Daniel Jordan <daniel.m.jordan@xxxxxxxxxx> Cc: Kirill A. Shutemov <kirill@xxxxxxxxxxxxx> Cc: Konstantin Khlebnikov <khlebnikov@xxxxxxxxxxxxxx> Cc: Michal Hocko <mhocko@xxxxxxxxxx> Cc: Mike Kravetz <kravetz@xxxxxxxxxx> Cc: Tejun Heo <tj@xxxxxxxxxx> Cc: Vladimir Davydov <vdavydov.dev@xxxxxxxxx> Cc: Yang Shi <yang.shi@xxxxxxxxxxxxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- mm/huge_memory.c | 13 ++++++------- 1 file changed, 6 insertions(+), 7 deletions(-) --- a/mm/huge_memory.c~mm-thp-clean-up-lru_add_page_tail +++ a/mm/huge_memory.c @@ -2462,21 +2462,20 @@ static void remap_page(struct page *page } } -void lru_add_page_tail(struct page *page, struct page *page_tail, +void lru_add_page_tail(struct page *head, struct page *page_tail, struct lruvec *lruvec, struct list_head *list) { const int file = 0; - VM_BUG_ON_PAGE(!PageHead(page), page); - VM_BUG_ON_PAGE(PageCompound(page_tail), page); - VM_BUG_ON_PAGE(PageLRU(page_tail), page); + VM_BUG_ON_PAGE(PageCompound(page_tail), head); + VM_BUG_ON_PAGE(PageLRU(page_tail), head); lockdep_assert_held(&lruvec_pgdat(lruvec)->lru_lock); if (!list) SetPageLRU(page_tail); - if (likely(PageLRU(page))) - list_add_tail(&page_tail->lru, &page->lru); + if (likely(PageLRU(head))) + list_add_tail(&page_tail->lru, &head->lru); else if (list) { /* page reclaim is reclaiming a huge page */ get_page(page_tail); @@ -2493,7 +2492,7 @@ void lru_add_page_tail(struct page *page page_lru(page_tail)); } - if (!PageUnevictable(page)) + if (!PageUnevictable(head)) update_page_reclaim_stat(lruvec, file, PageActive(page_tail)); } _ Patches currently in -mm which might be from alex.shi@xxxxxxxxxxxxxxxxx are ocfs2-remove-fs_ocfs2_nm.patch ocfs2-remove-unused-macros.patch ocfs2-use-ocfs2_sec_bits-in-macro.patch ocfs2-remove-dlm_lock_is_remote.patch ocfs2-remove-useless-err.patch mm-thp-narrow-lru-locking.patch