mm: memcg: print statistics directly to seq_file
Being able to use seq_printf() allows being smarter about statistics name strings, which are currently listed twice, with the only difference being a "total_" prefix on the hierarchical version. Signed-off-by:Johannes Weiner <hannes@cmpxchg.org> Acked-by:
Michal Hocko <mhocko@suse.cz> Acked-by:
KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com> Cc: Ying Han <yinghan@google.com> Cc: Tejun Heo <tj@kernel.org> Signed-off-by:
Andrew Morton <akpm@linux-foundation.org> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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