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-rw-r--r--mm/filemap.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/mm/filemap.c b/mm/filemap.c
index 349a40e..f501b56 100644
--- a/mm/filemap.c
+++ b/mm/filemap.c
@@ -234,7 +234,6 @@ void delete_from_page_cache(struct page *page)
spin_lock_irq(&mapping->tree_lock);
__delete_from_page_cache(page, NULL);
spin_unlock_irq(&mapping->tree_lock);
- mem_cgroup_uncharge_cache_page(page);
if (freepage)
freepage(page);
@@ -490,8 +489,7 @@ 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_irq(&mapping->tree_lock);
- /* mem_cgroup codes must not be called under tree_lock */
- mem_cgroup_replace_page_cache(old, new);
+ mem_cgroup_migrate(old, new, true);
radix_tree_preload_end();
if (freepage)
freepage(old);
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