mm: memcontrol: fix documentation for compound parameter

Commit f627c2f53786 ("memcg: adjust to support new THP refcounting")
adds a compound parameter for several functions, and change one as
compound for mem_cgroup_move_account but it does not change the
comments.

Link: http://lkml.kernel.org/r/1465368216-9393-1-git-send-email-roy.qing.li@gmail.com
Signed-off-by: Li RongQing <roy.qing.li@gmail.com>
Acked-by: Michal Hocko <mhocko@suse.com>
Acked-by: Johannes Weiner <hannes@cmpxchg.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
1 file changed