[PATCHv3 0/6] mm: faster get user pages

[Keith Busch]

Changes since v2:

  Combine only the output parameters in a struct that need tracking,
  and squash to just one final kernel patch.

  Fixed compile bugs for all configs

Keith Busch (6):
  mm/gup_benchmark: Time put_page
  mm/gup_benchmark: Add additional pinning methods
  tools/gup_benchmark: Fix 'write' flag usage
  tools/gup_benchmark: Allow user specified file
  tools/gup_benchmark: Add parameter for hugetlb
  mm/gup: Cache dev_pagemap while pinning pages

 include/linux/huge_mm.h                    |  8 +--
 include/linux/mm.h                         | 19 ++++++-
 mm/gup.c                                   | 90 +++++++++++++++++-------------
 mm/gup_benchmark.c                         | 36 ++++++++++--
 mm/huge_memory.c                           | 38 ++++++-------
 mm/nommu.c                                 |  4 +-
 tools/testing/selftests/vm/gup_benchmark.c | 40 +++++++++++--
 7 files changed, 154 insertions(+), 81 deletions(-)

-- 
2.14.4