Greg Thelen wrote:
Replace usage of the mem_cgroup_update_file_mapped() memcg
statistic update routine with two new routines:
* mem_cgroup_inc_page_stat()
* mem_cgroup_dec_page_stat()
As before, only the file_mapped statistic is managed. However,
these more general interfaces allow for new statistics to be
more easily added. New statistics are added with memcg dirty
page accounting.
diff --git a/mm/memcontrol.c b/mm/memcontrol.c
index 512cb12..f4259f4 100644
--- a/mm/memcontrol.c
+++ b/mm/memcontrol.c
@@ -1592,7 +1592,9 @@ bool mem_cgroup_handle_oom(struct mem_cgroup *mem, gfp_t mask)
* possibility of race condition. If there is, we take a lock.
*/
-static void mem_cgroup_update_file_stat(struct page *page, int idx, int val)
Not seeing this function in mmotm 28/09. So not able to apply this patch.
Am I missing anything?
+void mem_cgroup_update_page_stat(struct page *page,
+ enum mem_cgroup_write_page_stat_item idx,
+ int val)
{
struct mem_cgroup *mem;
--
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