diff options
Diffstat (limited to 'mm/filemap.c')
| -rw-r--r-- | mm/filemap.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/mm/filemap.c b/mm/filemap.c index 4a0f5fa79dbd..ee8140cf935d 100644 --- a/mm/filemap.c +++ b/mm/filemap.c @@ -101,7 +101,7 @@ * ->tree_lock (page_remove_rmap->set_page_dirty) * bdi.wb->list_lock (page_remove_rmap->set_page_dirty) * ->inode->i_lock (page_remove_rmap->set_page_dirty) - * ->memcg->move_lock (page_remove_rmap->mem_cgroup_begin_page_stat) + * ->memcg->move_lock (page_remove_rmap->lock_page_memcg) * bdi.wb->list_lock (zap_pte_range->set_page_dirty) * ->inode->i_lock (zap_pte_range->set_page_dirty) * ->private_lock (zap_pte_range->__set_page_dirty_buffers) @@ -177,7 +177,7 @@ static void page_cache_tree_delete(struct address_space *mapping, * Delete a page from the page cache and free it. Caller has to make * sure the page is locked and that nobody else uses it - or that usage * is safe. The caller must hold the mapping's tree_lock and - * mem_cgroup_begin_page_stat(). + * lock_page_memcg(). */ void __delete_from_page_cache(struct page *page, void *shadow, struct mem_cgroup *memcg) @@ -263,11 +263,11 @@ void delete_from_page_cache(struct page *page) freepage = mapping->a_ops->freepage; - memcg = mem_cgroup_begin_page_stat(page); + memcg = lock_page_memcg(page); spin_lock_irqsave(&mapping->tree_lock, flags); __delete_from_page_cache(page, NULL, memcg); spin_unlock_irqrestore(&mapping->tree_lock, flags); - mem_cgroup_end_page_stat(memcg); + unlock_page_memcg(memcg); if (freepage) freepage(page); @@ -561,7 +561,7 @@ int replace_page_cache_page(struct page *old, struct page *new, gfp_t gfp_mask) new->mapping = mapping; new->index = offset; - memcg = mem_cgroup_begin_page_stat(old); + memcg = lock_page_memcg(old); spin_lock_irqsave(&mapping->tree_lock, flags); __delete_from_page_cache(old, NULL, memcg); error = radix_tree_insert(&mapping->page_tree, offset, new); @@ -576,7 +576,7 @@ int replace_page_cache_page(struct page *old, struct page *new, gfp_t gfp_mask) if (PageSwapBacked(new)) __inc_zone_page_state(new, NR_SHMEM); spin_unlock_irqrestore(&mapping->tree_lock, flags); - mem_cgroup_end_page_stat(memcg); + unlock_page_memcg(memcg); mem_cgroup_replace_page(old, new); radix_tree_preload_end(); if (freepage) |