[PATCH v2 0/2] Expose swapcache stat for memcg v1

[Liu Shixin <liushixin2@xxxxxxxxxx>]

The first patch expose swapcache stat for memcg v1, the second patch
remote unused do_memsw_account() in memcg1_stat_format().

v1->v2: Cover MEMCG_SWAP with CONFIG_SWAP and delete unused code suggested
	by Michal.

Liu Shixin (2):
  memcg: expose swapcache stat for memcg v1
  memcg: remove unused do_memsw_account in memcg1_stat_format

 Documentation/admin-guide/cgroup-v1/memory.rst |  1 +
 mm/memcontrol.c                                | 15 ++++++++-------
 2 files changed, 9 insertions(+), 7 deletions(-)

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2.25.1