mm: memcontrol: per-lruvec stats infrastructure

[mirror_ubuntu-bionic-kernel.git] / mm / rmap.c

diff --git a/mm/rmap.c b/mm/rmap.c
index b255743351e5978a44839cc78a94243ad06d452e..ced14f1af6dc29ac2337eac9806eb6415238536b 100644 (file)
--- a/mm/rmap.c
+++ b/mm/rmap.c
@@ -1145,8 +1145,7 @@ void page_add_file_rmap(struct page *page, bool compound)
                if (!atomic_inc_and_test(&page->_mapcount))
                        goto out;
        }
-       __mod_node_page_state(page_pgdat(page), NR_FILE_MAPPED, nr);
-       mod_memcg_page_state(page, NR_FILE_MAPPED, nr);
+       __mod_lruvec_page_state(page, NR_FILE_MAPPED, nr);
 out:
        unlock_page_memcg(page);
 }
@@ -1181,12 +1180,11 @@ static void page_remove_file_rmap(struct page *page, bool compound)
        }
 
        /*
-        * We use the irq-unsafe __{inc|mod}_zone_page_state because
+        * We use the irq-unsafe __{inc|mod}_lruvec_page_state because
         * these counters are not modified in interrupt context, and
         * pte lock(a spinlock) is held, which implies preemption disabled.
         */
-       __mod_node_page_state(page_pgdat(page), NR_FILE_MAPPED, -nr);
-       mod_memcg_page_state(page, NR_FILE_MAPPED, -nr);
+       __mod_lruvec_page_state(page, NR_FILE_MAPPED, -nr);
 
        if (unlikely(PageMlocked(page)))
                clear_page_mlock(page);