From: Matthew Wilcox (Oracle) Date: Sat, 15 Aug 2020 00:30:37 +0000 (-0700) Subject: mm: replace hpage_nr_pages with thp_nr_pages X-Git-Tag: baikal/mips/sdk5.9~12890^2~24 X-Git-Url: https://git.baikalelectronics.ru/sdk/?a=commitdiff_plain;h=f1df5b391a40fcf14d9da57df85a1802f6ea9924;p=kernel.git mm: replace hpage_nr_pages with thp_nr_pages The thp prefix is more frequently used than hpage and we should be consistent between the various functions. [akpm@linux-foundation.org: fix mm/migrate.c] Signed-off-by: Matthew Wilcox (Oracle) Signed-off-by: Andrew Morton Reviewed-by: William Kucharski Reviewed-by: Zi Yan Cc: Mike Kravetz Cc: David Hildenbrand Cc: "Kirill A. Shutemov" Link: http://lkml.kernel.org/r/20200629151959.15779-6-willy@infradead.org Signed-off-by: Linus Torvalds --- diff --git a/include/linux/huge_mm.h b/include/linux/huge_mm.h index 9b33ac774fdda..229f986d535a1 100644 --- a/include/linux/huge_mm.h +++ b/include/linux/huge_mm.h @@ -271,9 +271,14 @@ static inline unsigned int thp_order(struct page *page) return 0; } -static inline int hpage_nr_pages(struct page *page) +/** + * thp_nr_pages - The number of regular pages in this huge page. + * @page: The head page of a huge page. + */ +static inline int thp_nr_pages(struct page *page) { - if (unlikely(PageTransHuge(page))) + VM_BUG_ON_PGFLAGS(PageTail(page), page); + if (PageHead(page)) return HPAGE_PMD_NR; return 1; } @@ -336,9 +341,9 @@ static inline unsigned int thp_order(struct page *page) return 0; } -static inline int hpage_nr_pages(struct page *page) +static inline int thp_nr_pages(struct page *page) { - VM_BUG_ON_PAGE(PageTail(page), page); + VM_BUG_ON_PGFLAGS(PageTail(page), page); return 1; } diff --git a/include/linux/mm_inline.h b/include/linux/mm_inline.h index 219bef41d87c3..8fc71e9d7bb07 100644 --- a/include/linux/mm_inline.h +++ b/include/linux/mm_inline.h @@ -48,14 +48,14 @@ static __always_inline void update_lru_size(struct lruvec *lruvec, static __always_inline void add_page_to_lru_list(struct page *page, struct lruvec *lruvec, enum lru_list lru) { - update_lru_size(lruvec, lru, page_zonenum(page), hpage_nr_pages(page)); + update_lru_size(lruvec, lru, page_zonenum(page), thp_nr_pages(page)); list_add(&page->lru, &lruvec->lists[lru]); } static __always_inline void add_page_to_lru_list_tail(struct page *page, struct lruvec *lruvec, enum lru_list lru) { - update_lru_size(lruvec, lru, page_zonenum(page), hpage_nr_pages(page)); + update_lru_size(lruvec, lru, page_zonenum(page), thp_nr_pages(page)); list_add_tail(&page->lru, &lruvec->lists[lru]); } @@ -63,7 +63,7 @@ static __always_inline void del_page_from_lru_list(struct page *page, struct lruvec *lruvec, enum lru_list lru) { list_del(&page->lru); - update_lru_size(lruvec, lru, page_zonenum(page), -hpage_nr_pages(page)); + update_lru_size(lruvec, lru, page_zonenum(page), -thp_nr_pages(page)); } /** diff --git a/include/linux/pagemap.h b/include/linux/pagemap.h index d1f4eff605ad9..7de11dcd534d6 100644 --- a/include/linux/pagemap.h +++ b/include/linux/pagemap.h @@ -381,7 +381,7 @@ static inline struct page *find_subpage(struct page *head, pgoff_t index) if (PageHuge(head)) return head; - return head + (index & (hpage_nr_pages(head) - 1)); + return head + (index & (thp_nr_pages(head) - 1)); } struct page *find_get_entry(struct address_space *mapping, pgoff_t offset); @@ -773,7 +773,7 @@ static inline struct page *readahead_page(struct readahead_control *rac) page = xa_load(&rac->mapping->i_pages, rac->_index); VM_BUG_ON_PAGE(!PageLocked(page), page); - rac->_batch_count = hpage_nr_pages(page); + rac->_batch_count = thp_nr_pages(page); return page; } @@ -796,7 +796,7 @@ static inline unsigned int __readahead_batch(struct readahead_control *rac, VM_BUG_ON_PAGE(!PageLocked(page), page); VM_BUG_ON_PAGE(PageTail(page), page); array[i++] = page; - rac->_batch_count += hpage_nr_pages(page); + rac->_batch_count += thp_nr_pages(page); /* * The page cache isn't using multi-index entries yet, diff --git a/mm/compaction.c b/mm/compaction.c index b89581bf859c9..176dcded298ee 100644 --- a/mm/compaction.c +++ b/mm/compaction.c @@ -1009,7 +1009,7 @@ isolate_migratepages_block(struct compact_control *cc, unsigned long low_pfn, del_page_from_lru_list(page, lruvec, page_lru(page)); mod_node_page_state(page_pgdat(page), NR_ISOLATED_ANON + page_is_file_lru(page), - hpage_nr_pages(page)); + thp_nr_pages(page)); isolate_success: list_add(&page->lru, &cc->migratepages); diff --git a/mm/filemap.c b/mm/filemap.c index 8e75bce0346d2..653190943aa72 100644 --- a/mm/filemap.c +++ b/mm/filemap.c @@ -198,7 +198,7 @@ static void unaccount_page_cache_page(struct address_space *mapping, if (PageHuge(page)) return; - nr = hpage_nr_pages(page); + nr = thp_nr_pages(page); __mod_lruvec_page_state(page, NR_FILE_PAGES, -nr); if (PageSwapBacked(page)) { diff --git a/mm/gup.c b/mm/gup.c index 39e58df6925d4..ae096ea7583fe 100644 --- a/mm/gup.c +++ b/mm/gup.c @@ -1637,7 +1637,7 @@ check_again: mod_node_page_state(page_pgdat(head), NR_ISOLATED_ANON + page_is_file_lru(head), - hpage_nr_pages(head)); + thp_nr_pages(head)); } } } diff --git a/mm/internal.h b/mm/internal.h index 912bb1a1c10ea..10c677655912a 100644 --- a/mm/internal.h +++ b/mm/internal.h @@ -369,7 +369,7 @@ extern void clear_page_mlock(struct page *page); static inline void mlock_migrate_page(struct page *newpage, struct page *page) { if (TestClearPageMlocked(page)) { - int nr_pages = hpage_nr_pages(page); + int nr_pages = thp_nr_pages(page); /* Holding pmd lock, no change in irq context: __mod is safe */ __mod_zone_page_state(page_zone(page), NR_MLOCK, -nr_pages); diff --git a/mm/memcontrol.c b/mm/memcontrol.c index 9d87082e64aa3..b807952b4d431 100644 --- a/mm/memcontrol.c +++ b/mm/memcontrol.c @@ -5589,7 +5589,7 @@ static int mem_cgroup_move_account(struct page *page, { struct lruvec *from_vec, *to_vec; struct pglist_data *pgdat; - unsigned int nr_pages = compound ? hpage_nr_pages(page) : 1; + unsigned int nr_pages = compound ? thp_nr_pages(page) : 1; int ret; VM_BUG_ON(from == to); @@ -6682,7 +6682,7 @@ void mem_cgroup_calculate_protection(struct mem_cgroup *root, */ int mem_cgroup_charge(struct page *page, struct mm_struct *mm, gfp_t gfp_mask) { - unsigned int nr_pages = hpage_nr_pages(page); + unsigned int nr_pages = thp_nr_pages(page); struct mem_cgroup *memcg = NULL; int ret = 0; @@ -6912,7 +6912,7 @@ void mem_cgroup_migrate(struct page *oldpage, struct page *newpage) return; /* Force-charge the new page. The old one will be freed soon */ - nr_pages = hpage_nr_pages(newpage); + nr_pages = thp_nr_pages(newpage); page_counter_charge(&memcg->memory, nr_pages); if (do_memsw_account()) @@ -7114,7 +7114,7 @@ void mem_cgroup_swapout(struct page *page, swp_entry_t entry) * ancestor for the swap instead and transfer the memory+swap charge. */ swap_memcg = mem_cgroup_id_get_online(memcg); - nr_entries = hpage_nr_pages(page); + nr_entries = thp_nr_pages(page); /* Get references for the tail pages, too */ if (nr_entries > 1) mem_cgroup_id_get_many(swap_memcg, nr_entries - 1); @@ -7158,7 +7158,7 @@ void mem_cgroup_swapout(struct page *page, swp_entry_t entry) */ int mem_cgroup_try_charge_swap(struct page *page, swp_entry_t entry) { - unsigned int nr_pages = hpage_nr_pages(page); + unsigned int nr_pages = thp_nr_pages(page); struct page_counter *counter; struct mem_cgroup *memcg; unsigned short oldid; diff --git a/mm/memory_hotplug.c b/mm/memory_hotplug.c index c32ead89c9112..e9d5ab5d3ca09 100644 --- a/mm/memory_hotplug.c +++ b/mm/memory_hotplug.c @@ -1299,7 +1299,7 @@ static int do_migrate_range(unsigned long start_pfn, unsigned long end_pfn) { unsigned long pfn; - struct page *page; + struct page *page, *head; int ret = 0; LIST_HEAD(source); @@ -1307,15 +1307,14 @@ do_migrate_range(unsigned long start_pfn, unsigned long end_pfn) if (!pfn_valid(pfn)) continue; page = pfn_to_page(pfn); + head = compound_head(page); if (PageHuge(page)) { - struct page *head = compound_head(page); pfn = page_to_pfn(head) + compound_nr(head) - 1; isolate_huge_page(head, &source); continue; } else if (PageTransHuge(page)) - pfn = page_to_pfn(compound_head(page)) - + hpage_nr_pages(page) - 1; + pfn = page_to_pfn(head) + thp_nr_pages(page) - 1; /* * HWPoison pages have elevated reference counts so the migration would diff --git a/mm/mempolicy.c b/mm/mempolicy.c index afaa09ff9f6cf..eddbe4e56c739 100644 --- a/mm/mempolicy.c +++ b/mm/mempolicy.c @@ -1049,7 +1049,7 @@ static int migrate_page_add(struct page *page, struct list_head *pagelist, list_add_tail(&head->lru, pagelist); mod_node_page_state(page_pgdat(head), NR_ISOLATED_ANON + page_is_file_lru(head), - hpage_nr_pages(head)); + thp_nr_pages(head)); } else if (flags & MPOL_MF_STRICT) { /* * Non-movable page may reach here. And, there may be diff --git a/mm/migrate.c b/mm/migrate.c index 5053439be6abe..34a842a8eb6a7 100644 --- a/mm/migrate.c +++ b/mm/migrate.c @@ -193,7 +193,7 @@ void putback_movable_pages(struct list_head *l) put_page(page); } else { mod_node_page_state(page_pgdat(page), NR_ISOLATED_ANON + - page_is_file_lru(page), -hpage_nr_pages(page)); + page_is_file_lru(page), -thp_nr_pages(page)); putback_lru_page(page); } } @@ -386,7 +386,7 @@ static int expected_page_refs(struct address_space *mapping, struct page *page) */ expected_count += is_device_private_page(page); if (mapping) - expected_count += hpage_nr_pages(page) + page_has_private(page); + expected_count += thp_nr_pages(page) + page_has_private(page); return expected_count; } @@ -441,7 +441,7 @@ int migrate_page_move_mapping(struct address_space *mapping, */ newpage->index = page->index; newpage->mapping = page->mapping; - page_ref_add(newpage, hpage_nr_pages(page)); /* add cache reference */ + page_ref_add(newpage, thp_nr_pages(page)); /* add cache reference */ if (PageSwapBacked(page)) { __SetPageSwapBacked(newpage); if (PageSwapCache(page)) { @@ -474,7 +474,7 @@ int migrate_page_move_mapping(struct address_space *mapping, * to one less reference. * We know this isn't the last reference. */ - page_ref_unfreeze(page, expected_count - hpage_nr_pages(page)); + page_ref_unfreeze(page, expected_count - thp_nr_pages(page)); xas_unlock(&xas); /* Leave irq disabled to prevent preemption while updating stats */ @@ -591,7 +591,7 @@ static void copy_huge_page(struct page *dst, struct page *src) } else { /* thp page */ BUG_ON(!PageTransHuge(src)); - nr_pages = hpage_nr_pages(src); + nr_pages = thp_nr_pages(src); } for (i = 0; i < nr_pages; i++) { @@ -1213,7 +1213,7 @@ out: */ if (likely(!__PageMovable(page))) mod_node_page_state(page_pgdat(page), NR_ISOLATED_ANON + - page_is_file_lru(page), -hpage_nr_pages(page)); + page_is_file_lru(page), -thp_nr_pages(page)); } /* @@ -1446,7 +1446,7 @@ retry: * during migration. */ is_thp = PageTransHuge(page); - nr_subpages = hpage_nr_pages(page); + nr_subpages = thp_nr_pages(page); cond_resched(); if (PageHuge(page)) @@ -1670,7 +1670,7 @@ static int add_page_for_migration(struct mm_struct *mm, unsigned long addr, list_add_tail(&head->lru, pagelist); mod_node_page_state(page_pgdat(head), NR_ISOLATED_ANON + page_is_file_lru(head), - hpage_nr_pages(head)); + thp_nr_pages(head)); } out_putpage: /* @@ -2034,7 +2034,7 @@ static int numamigrate_isolate_page(pg_data_t *pgdat, struct page *page) page_lru = page_is_file_lru(page); mod_node_page_state(page_pgdat(page), NR_ISOLATED_ANON + page_lru, - hpage_nr_pages(page)); + thp_nr_pages(page)); /* * Isolating the page has taken another reference, so the diff --git a/mm/mlock.c b/mm/mlock.c index f8736136fad7f..93ca2bf30b4fd 100644 --- a/mm/mlock.c +++ b/mm/mlock.c @@ -61,8 +61,7 @@ void clear_page_mlock(struct page *page) if (!TestClearPageMlocked(page)) return; - mod_zone_page_state(page_zone(page), NR_MLOCK, - -hpage_nr_pages(page)); + mod_zone_page_state(page_zone(page), NR_MLOCK, -thp_nr_pages(page)); count_vm_event(UNEVICTABLE_PGCLEARED); /* * The previous TestClearPageMlocked() corresponds to the smp_mb() @@ -95,7 +94,7 @@ void mlock_vma_page(struct page *page) if (!TestSetPageMlocked(page)) { mod_zone_page_state(page_zone(page), NR_MLOCK, - hpage_nr_pages(page)); + thp_nr_pages(page)); count_vm_event(UNEVICTABLE_PGMLOCKED); if (!isolate_lru_page(page)) putback_lru_page(page); @@ -192,7 +191,7 @@ unsigned int munlock_vma_page(struct page *page) /* * Serialize with any parallel __split_huge_page_refcount() which * might otherwise copy PageMlocked to part of the tail pages before - * we clear it in the head page. It also stabilizes hpage_nr_pages(). + * we clear it in the head page. It also stabilizes thp_nr_pages(). */ spin_lock_irq(&pgdat->lru_lock); @@ -202,7 +201,7 @@ unsigned int munlock_vma_page(struct page *page) goto unlock_out; } - nr_pages = hpage_nr_pages(page); + nr_pages = thp_nr_pages(page); __mod_zone_page_state(page_zone(page), NR_MLOCK, -nr_pages); if (__munlock_isolate_lru_page(page, true)) { diff --git a/mm/page_io.c b/mm/page_io.c index f5e8bec8a8c70..454b70d8cda7b 100644 --- a/mm/page_io.c +++ b/mm/page_io.c @@ -274,7 +274,7 @@ static inline void count_swpout_vm_event(struct page *page) if (unlikely(PageTransHuge(page))) count_vm_event(THP_SWPOUT); #endif - count_vm_events(PSWPOUT, hpage_nr_pages(page)); + count_vm_events(PSWPOUT, thp_nr_pages(page)); } #if defined(CONFIG_MEMCG) && defined(CONFIG_BLK_CGROUP) diff --git a/mm/page_vma_mapped.c b/mm/page_vma_mapped.c index e65629c056e80..5e77b269c330a 100644 --- a/mm/page_vma_mapped.c +++ b/mm/page_vma_mapped.c @@ -61,7 +61,7 @@ static inline bool pfn_is_match(struct page *page, unsigned long pfn) return page_pfn == pfn; /* THP can be referenced by any subpage */ - return pfn >= page_pfn && pfn - page_pfn < hpage_nr_pages(page); + return pfn >= page_pfn && pfn - page_pfn < thp_nr_pages(page); } /** diff --git a/mm/rmap.c b/mm/rmap.c index 6cce9ef06753b..4ace1e32f7053 100644 --- a/mm/rmap.c +++ b/mm/rmap.c @@ -1130,7 +1130,7 @@ void do_page_add_anon_rmap(struct page *page, } if (first) { - int nr = compound ? hpage_nr_pages(page) : 1; + int nr = compound ? thp_nr_pages(page) : 1; /* * We use the irq-unsafe __{inc|mod}_zone_page_stat because * these counters are not modified in interrupt context, and @@ -1169,7 +1169,7 @@ void do_page_add_anon_rmap(struct page *page, void page_add_new_anon_rmap(struct page *page, struct vm_area_struct *vma, unsigned long address, bool compound) { - int nr = compound ? hpage_nr_pages(page) : 1; + int nr = compound ? thp_nr_pages(page) : 1; VM_BUG_ON_VMA(address < vma->vm_start || address >= vma->vm_end, vma); __SetPageSwapBacked(page); @@ -1860,7 +1860,7 @@ static void rmap_walk_anon(struct page *page, struct rmap_walk_control *rwc, return; pgoff_start = page_to_pgoff(page); - pgoff_end = pgoff_start + hpage_nr_pages(page) - 1; + pgoff_end = pgoff_start + thp_nr_pages(page) - 1; anon_vma_interval_tree_foreach(avc, &anon_vma->rb_root, pgoff_start, pgoff_end) { struct vm_area_struct *vma = avc->vma; @@ -1913,7 +1913,7 @@ static void rmap_walk_file(struct page *page, struct rmap_walk_control *rwc, return; pgoff_start = page_to_pgoff(page); - pgoff_end = pgoff_start + hpage_nr_pages(page) - 1; + pgoff_end = pgoff_start + thp_nr_pages(page) - 1; if (!locked) i_mmap_lock_read(mapping); vma_interval_tree_foreach(vma, &mapping->i_mmap, diff --git a/mm/swap.c b/mm/swap.c index 9285e60c7d6e8..d26c22baf7c51 100644 --- a/mm/swap.c +++ b/mm/swap.c @@ -241,7 +241,7 @@ static void pagevec_move_tail_fn(struct page *page, struct lruvec *lruvec, del_page_from_lru_list(page, lruvec, page_lru(page)); ClearPageActive(page); add_page_to_lru_list_tail(page, lruvec, page_lru(page)); - (*pgmoved) += hpage_nr_pages(page); + (*pgmoved) += thp_nr_pages(page); } } @@ -312,7 +312,7 @@ void lru_note_cost(struct lruvec *lruvec, bool file, unsigned int nr_pages) void lru_note_cost_page(struct page *page) { lru_note_cost(mem_cgroup_page_lruvec(page, page_pgdat(page)), - page_is_file_lru(page), hpage_nr_pages(page)); + page_is_file_lru(page), thp_nr_pages(page)); } static void __activate_page(struct page *page, struct lruvec *lruvec, @@ -320,7 +320,7 @@ static void __activate_page(struct page *page, struct lruvec *lruvec, { if (PageLRU(page) && !PageActive(page) && !PageUnevictable(page)) { int lru = page_lru_base_type(page); - int nr_pages = hpage_nr_pages(page); + int nr_pages = thp_nr_pages(page); del_page_from_lru_list(page, lruvec, lru); SetPageActive(page); @@ -500,7 +500,7 @@ void lru_cache_add_inactive_or_unevictable(struct page *page, * lock is held(spinlock), which implies preemption disabled. */ __mod_zone_page_state(page_zone(page), NR_MLOCK, - hpage_nr_pages(page)); + thp_nr_pages(page)); count_vm_event(UNEVICTABLE_PGMLOCKED); } lru_cache_add(page); @@ -532,7 +532,7 @@ static void lru_deactivate_file_fn(struct page *page, struct lruvec *lruvec, { int lru; bool active; - int nr_pages = hpage_nr_pages(page); + int nr_pages = thp_nr_pages(page); if (!PageLRU(page)) return; @@ -580,7 +580,7 @@ static void lru_deactivate_fn(struct page *page, struct lruvec *lruvec, { if (PageLRU(page) && PageActive(page) && !PageUnevictable(page)) { int lru = page_lru_base_type(page); - int nr_pages = hpage_nr_pages(page); + int nr_pages = thp_nr_pages(page); del_page_from_lru_list(page, lruvec, lru + LRU_ACTIVE); ClearPageActive(page); @@ -599,7 +599,7 @@ static void lru_lazyfree_fn(struct page *page, struct lruvec *lruvec, if (PageLRU(page) && PageAnon(page) && PageSwapBacked(page) && !PageSwapCache(page) && !PageUnevictable(page)) { bool active = PageActive(page); - int nr_pages = hpage_nr_pages(page); + int nr_pages = thp_nr_pages(page); del_page_from_lru_list(page, lruvec, LRU_INACTIVE_ANON + active); @@ -972,7 +972,7 @@ static void __pagevec_lru_add_fn(struct page *page, struct lruvec *lruvec, { enum lru_list lru; int was_unevictable = TestClearPageUnevictable(page); - int nr_pages = hpage_nr_pages(page); + int nr_pages = thp_nr_pages(page); VM_BUG_ON_PAGE(PageLRU(page), page); diff --git a/mm/swap_state.c b/mm/swap_state.c index b73aabdfd35ad..d9d4a49f32415 100644 --- a/mm/swap_state.c +++ b/mm/swap_state.c @@ -130,7 +130,7 @@ int add_to_swap_cache(struct page *page, swp_entry_t entry, struct address_space *address_space = swap_address_space(entry); pgoff_t idx = swp_offset(entry); XA_STATE_ORDER(xas, &address_space->i_pages, idx, compound_order(page)); - unsigned long i, nr = hpage_nr_pages(page); + unsigned long i, nr = thp_nr_pages(page); void *old; VM_BUG_ON_PAGE(!PageLocked(page), page); @@ -183,7 +183,7 @@ void __delete_from_swap_cache(struct page *page, swp_entry_t entry, void *shadow) { struct address_space *address_space = swap_address_space(entry); - int i, nr = hpage_nr_pages(page); + int i, nr = thp_nr_pages(page); pgoff_t idx = swp_offset(entry); XA_STATE(xas, &address_space->i_pages, idx); @@ -278,7 +278,7 @@ void delete_from_swap_cache(struct page *page) xa_unlock_irq(&address_space->i_pages); put_swap_page(page, entry); - page_ref_sub(page, hpage_nr_pages(page)); + page_ref_sub(page, thp_nr_pages(page)); } void clear_shadow_from_swap_cache(int type, unsigned long begin, diff --git a/mm/swapfile.c b/mm/swapfile.c index e653eea1eb88b..eb410d3c8de8c 100644 --- a/mm/swapfile.c +++ b/mm/swapfile.c @@ -1370,7 +1370,7 @@ void put_swap_page(struct page *page, swp_entry_t entry) unsigned char *map; unsigned int i, free_entries = 0; unsigned char val; - int size = swap_entry_size(hpage_nr_pages(page)); + int size = swap_entry_size(thp_nr_pages(page)); si = _swap_info_get(entry); if (!si) diff --git a/mm/vmscan.c b/mm/vmscan.c index 738115ed75e23..99e1796eb8336 100644 --- a/mm/vmscan.c +++ b/mm/vmscan.c @@ -1354,7 +1354,7 @@ static unsigned int shrink_page_list(struct list_head *page_list, case PAGE_ACTIVATE: goto activate_locked; case PAGE_SUCCESS: - stat->nr_pageout += hpage_nr_pages(page); + stat->nr_pageout += thp_nr_pages(page); if (PageWriteback(page)) goto keep; @@ -1862,7 +1862,7 @@ static unsigned noinline_for_stack move_pages_to_lru(struct lruvec *lruvec, SetPageLRU(page); lru = page_lru(page); - nr_pages = hpage_nr_pages(page); + nr_pages = thp_nr_pages(page); update_lru_size(lruvec, lru, page_zonenum(page), nr_pages); list_move(&page->lru, &lruvec->lists[lru]); @@ -2065,7 +2065,7 @@ static void shrink_active_list(unsigned long nr_to_scan, * so we ignore them here. */ if ((vm_flags & VM_EXEC) && page_is_file_lru(page)) { - nr_rotated += hpage_nr_pages(page); + nr_rotated += thp_nr_pages(page); list_add(&page->lru, &l_active); continue; } diff --git a/mm/workingset.c b/mm/workingset.c index 8cbe4e3cbe5c1..92e66113a5779 100644 --- a/mm/workingset.c +++ b/mm/workingset.c @@ -263,7 +263,7 @@ void *workingset_eviction(struct page *page, struct mem_cgroup *target_memcg) VM_BUG_ON_PAGE(!PageLocked(page), page); lruvec = mem_cgroup_lruvec(target_memcg, pgdat); - workingset_age_nonresident(lruvec, hpage_nr_pages(page)); + workingset_age_nonresident(lruvec, thp_nr_pages(page)); /* XXX: target_memcg can be NULL, go through lruvec */ memcgid = mem_cgroup_id(lruvec_memcg(lruvec)); eviction = atomic_long_read(&lruvec->nonresident_age); @@ -374,7 +374,7 @@ void workingset_refault(struct page *page, void *shadow) goto out; SetPageActive(page); - workingset_age_nonresident(lruvec, hpage_nr_pages(page)); + workingset_age_nonresident(lruvec, thp_nr_pages(page)); inc_lruvec_state(lruvec, WORKINGSET_ACTIVATE_BASE + file); /* Page was active prior to eviction */ @@ -411,7 +411,7 @@ void workingset_activation(struct page *page) if (!mem_cgroup_disabled() && !memcg) goto out; lruvec = mem_cgroup_page_lruvec(page, page_pgdat(page)); - workingset_age_nonresident(lruvec, hpage_nr_pages(page)); + workingset_age_nonresident(lruvec, thp_nr_pages(page)); out: rcu_read_unlock(); }