[PATCH 0/3] Make memcg location more flexible

["Matthew Wilcox (Oracle)" <willy@infradead.org>]

Different memdescs should have the flexibility to place their memcg
wherever they need to.  That means that instead of indirecting through
lruvec_stat_mod_folio() and extracting the memcg from the folio,
we need an interface which takes the memcg as a parameter.  It turns
out we already need to do that for slabs, and this memcg_stat_mod()
interface also works for that use case.

Matthew Wilcox (Oracle) (3):
  memcg: Add memcg_stat_mod()
  memcg: Simplify mod_lruvec_kmem_state()
  ptdesc: Account page tables to memcgs again

 include/linux/mm.h       | 15 +++++++++++++--
 include/linux/mm_types.h |  6 +++---
 include/linux/vmstat.h   |  9 ++++++++-
 mm/memcontrol.c          | 40 ++++++++++++++--------------------------
 4 files changed, 38 insertions(+), 32 deletions(-)

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2.47.3