[PATCH v2 0/3] mm: push down lock_page_memcg()

[Johannes Weiner]

New series based on the discussion in the previous thread around
getting lock_page_memcg() out of rmap.

I beat on this with concurrent high-frequency moving of tasks that
partially share a swapped out shmem file. I didn't spot anything
problematic. That said, it is quite subtle, and Hugh, I'd feel better
if you could also subject it to your torture suite ;)

Thanks!

Against yesterday's mm-unstable.

 Documentation/admin-guide/cgroup-v1/memory.rst | 11 ++++-
 mm/memcontrol.c                                | 56 ++++++++++++++++++------
 mm/rmap.c                                      | 26 ++++-------
 3 files changed, 60 insertions(+), 33 deletions(-)