[PATCH v2 0/5] Fixes for THP in page cache

[Song Liu <songliubraving@fb.com>]

This set includes a few fixes for THP in page cache. They are based on
Linus's master branch.

Thanks,
Song

Changes v1 -> v2:
1. Return -EINVAL if the WARN() triggers. (Oleg Nesterov)
2. Include William Kucharski's fix to vmscan.c, which replaces half of
   original (3/4).

Kirill A. Shutemov (3):
  proc/meminfo: fix output alignment
  mm/thp: fix node page state in split_huge_page_to_list()
  mm/thp: allow drop THP from page cache

Song Liu (1):
  uprobe: only do FOLL_SPLIT_PMD for uprobe register

William Kucharski (1):
  mm: Support removing arbitrary sized pages from mapping

 fs/proc/meminfo.c       |  4 ++--
 kernel/events/uprobes.c | 13 +++++++++++--
 mm/huge_memory.c        |  9 +++++++--
 mm/truncate.c           | 12 ++++++++++++
 mm/vmscan.c             |  5 +----
 5 files changed, 33 insertions(+), 10 deletions(-)

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2.17.1