Documentation: cgroup: add memory.swap.{current,max} description

The rationale of separate swap counter is given by Johannes Weiner.

Signed-off-by: Vladimir Davydov <vdavydov@virtuozzo.com>
Acked-by: Johannes Weiner <hannes@cmpxchg.org>
Cc: Michal Hocko <mhocko@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Vladimir Davydov 2016-01-20 15:03:13 -08:00 • committed by Linus Torvalds
commit 3e24b19dd5