diff options
Diffstat (limited to 'mm')
| -rw-r--r-- | mm/khugepaged.c | 8 | ||||
| -rw-r--r-- | mm/memory.c | 2 | ||||
| -rw-r--r-- | mm/shmem.c | 6 | ||||
| -rw-r--r-- | mm/swap.c | 42 | ||||
| -rw-r--r-- | mm/swap_state.c | 2 |
5 files changed, 17 insertions, 43 deletions
diff --git a/mm/khugepaged.c b/mm/khugepaged.c index f29038c485e0..3f032487825b 100644 --- a/mm/khugepaged.c +++ b/mm/khugepaged.c @@ -1879,13 +1879,9 @@ xa_unlocked: SetPageUptodate(new_page); page_ref_add(new_page, HPAGE_PMD_NR - 1); - - if (is_shmem) { + if (is_shmem) set_page_dirty(new_page); - lru_cache_add_anon(new_page); - } else { - lru_cache_add_file(new_page); - } + lru_cache_add(new_page); /* * Remove pte page tables, so we can re-fault the page as huge. diff --git a/mm/memory.c b/mm/memory.c index d50d8b498af5..3431e76d0e75 100644 --- a/mm/memory.c +++ b/mm/memory.c @@ -3139,7 +3139,7 @@ vm_fault_t do_swap_page(struct vm_fault *vmf) if (err) goto out_page; - lru_cache_add_anon(page); + lru_cache_add(page); swap_readpage(page, true); } } else { diff --git a/mm/shmem.c b/mm/shmem.c index e83de27ce8f4..ea95a3e46fbb 100644 --- a/mm/shmem.c +++ b/mm/shmem.c @@ -1609,7 +1609,7 @@ static int shmem_replace_page(struct page **pagep, gfp_t gfp, */ oldpage = newpage; } else { - lru_cache_add_anon(newpage); + lru_cache_add(newpage); *pagep = newpage; } @@ -1860,7 +1860,7 @@ alloc_nohuge: charge_mm); if (error) goto unacct; - lru_cache_add_anon(page); + lru_cache_add(page); spin_lock_irq(&info->lock); info->alloced += compound_nr(page); @@ -2376,7 +2376,7 @@ static int shmem_mfill_atomic_pte(struct mm_struct *dst_mm, if (!pte_none(*dst_pte)) goto out_release_unlock; - lru_cache_add_anon(page); + lru_cache_add(page); spin_lock_irq(&info->lock); info->alloced++; diff --git a/mm/swap.c b/mm/swap.c index f7026f72aca9..6196d792c952 100644 --- a/mm/swap.c +++ b/mm/swap.c @@ -424,37 +424,6 @@ void mark_page_accessed(struct page *page) } EXPORT_SYMBOL(mark_page_accessed); -static void __lru_cache_add(struct page *page) -{ - struct pagevec *pvec; - - local_lock(&lru_pvecs.lock); - pvec = this_cpu_ptr(&lru_pvecs.lru_add); - get_page(page); - if (!pagevec_add(pvec, page) || PageCompound(page)) - __pagevec_lru_add(pvec); - local_unlock(&lru_pvecs.lock); -} - -/** - * lru_cache_add_anon - add a page to the page lists - * @page: the page to add - */ -void lru_cache_add_anon(struct page *page) -{ - if (PageActive(page)) - ClearPageActive(page); - __lru_cache_add(page); -} - -void lru_cache_add_file(struct page *page) -{ - if (PageActive(page)) - ClearPageActive(page); - __lru_cache_add(page); -} -EXPORT_SYMBOL(lru_cache_add_file); - /** * lru_cache_add - add a page to a page list * @page: the page to be added to the LRU. @@ -466,10 +435,19 @@ EXPORT_SYMBOL(lru_cache_add_file); */ void lru_cache_add(struct page *page) { + struct pagevec *pvec; + VM_BUG_ON_PAGE(PageActive(page) && PageUnevictable(page), page); VM_BUG_ON_PAGE(PageLRU(page), page); - __lru_cache_add(page); + + get_page(page); + local_lock(&lru_pvecs.lock); + pvec = this_cpu_ptr(&lru_pvecs.lru_add); + if (!pagevec_add(pvec, page) || PageCompound(page)) + __pagevec_lru_add(pvec); + local_unlock(&lru_pvecs.lock); } +EXPORT_SYMBOL(lru_cache_add); /** * lru_cache_add_active_or_unevictable diff --git a/mm/swap_state.c b/mm/swap_state.c index ab0462819a5b..fa089002125f 100644 --- a/mm/swap_state.c +++ b/mm/swap_state.c @@ -442,7 +442,7 @@ struct page *__read_swap_cache_async(swp_entry_t entry, gfp_t gfp_mask, /* Caller will initiate read into locked page */ SetPageWorkingset(page); - lru_cache_add_anon(page); + lru_cache_add(page); *new_page_allocated = true; return page; |