[PATCH v4 00/13] pagewalk: improve vma handling, apply to new users

Naoya Horiguchi
2014-07-01T17:07:52Z

This series is ver.4 of page table walker patchset.
I reflected comments in the previous version (thanks Kirill, Jerome).
And rebased onto v3.16-rc3. Recently code around queue_pages_range()
is changed by commit d05f0cdcbe63 "mm: fix crashes from mbind() merging
vma", which affects this series a little.

Thanks,
Naoya Horiguchi

Tree: git@github.com:Naoya-Horiguchi/linux.git
Branch: v3.16-rc3/page_table_walker.ver4
---
Summary:

Kirill A. Shutemov (1):
mm: /proc/pid/clear_refs: avoid split_huge_page()

Naoya Horiguchi (12):
mm/pagewalk: remove pgd_entry() and pud_entry()
pagewalk: improve vma handling
pagewalk: add walk_page_vma()
smaps: remove mem_size_stats->vma and use walk_page_vma()
clear_refs: remove clear_refs_private->vma and introduce clear_refs_test_walk()
pagemap: use walk->vma instead of calling find_vma()
numa_maps: fix typo in gather_hugetbl_stats
numa_maps: remove numa_maps->vma
memcg: cleanup preparation for page table walk
arch/powerpc/mm/subpage-prot.c: use walk->vma and walk_page_vma()
mempolicy: apply page table walker on queue_pages_range()
mincore: apply page table walker on do_mincore()

arch/powerpc/mm/subpage-prot.c | 6 +-
fs/proc/task_mmu.c | 150 ++++++++++++++++-----------
include/linux/mm.h | 22 ++--
mm/huge_memory.c | 20 ----
mm/memcontrol.c | 49 +++------
mm/mempolicy.c | 224 ++++++++++++++++------------------------
mm/mincore.c | 173 +++++++++++--------------------
mm/pagewalk.c | 228 ++++++++++++++++++++++++-----------------
8 files changed, 409 insertions(+), 463 deletions(-)