On Tue, 26 Jan 2016 15:55:29 -0500 Johannes Weiner <hannes@xxxxxxxxxxx> wrote: > MEM_CGROUP_STAT_NSTATS is just a delimiter for cgroup1 statistics, not > an actual array entry. Reuse it for the first cgroup2 stat entry, like > in the event array. > > ... > > --- a/include/linux/memcontrol.h > +++ b/include/linux/memcontrol.h > @@ -51,7 +51,7 @@ enum mem_cgroup_stat_index { > MEM_CGROUP_STAT_SWAP, /* # of pages, swapped out */ > MEM_CGROUP_STAT_NSTATS, > /* default hierarchy stats */ > - MEMCG_SOCK, > + MEMCG_SOCK = MEM_CGROUP_STAT_NSTATS, > MEMCG_NR_STAT, > }; The code looks a bit odd. How come mem_cgroup_stat_names[] ends with "swap"? Should MEMCG_SOCK be in there at all? And the naming is a bit sad. "MEM_CGROUP_STAT_FILE_MAPPED" maps to "mapped_file", not "file_mapped". -- To unsubscribe from this list: send the line "unsubscribe cgroups" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html