This is ver.2 of page table walker patchset.
I move forward on this cleanup work, and added some improvement from the
previous version. Major changes are:
- removed walk->skip which becomes removable due to refactoring existing
users
- commonalized the argments of entry handlers (pte|pmd|hugetlb)_entry()
which allows us to use the same function as multiple handlers.
This patchset is based on mmotm-2014-05-21-16-57.
Tree: git@xxxxxxxxxx:Naoya-Horiguchi/linux.git
Branch: mmotm-2014-05-21-16-57/page_table_walker.v2
Thanks,
Naoya Horiguchi
---
Summary:
Naoya Horiguchi (11):
pagewalk: remove pgd_entry() and pud_entry()
madvise: cleanup swapin_walk_pmd_entry()
memcg: separate mem_cgroup_move_charge_pte_range()
pagewalk: move pmd_trans_huge_lock() from callbacks to common code
pagewalk: remove mm_walk->skip
pagewalk: add size to struct mm_walk
pagewalk: change type of arg of callbacks
pagewalk: update comment on walk_page_range()
fs/proc/task_mmu.c: refactor smaps
fs/proc/task_mmu.c: clean up gather_*_stats()
mincore: apply page table walker on do_mincore()
arch/openrisc/kernel/dma.c | 6 +-
arch/powerpc/mm/subpage-prot.c | 5 +-
fs/proc/task_mmu.c | 140 ++++++++---------------------
include/linux/mm.h | 21 ++---
mm/huge_memory.c | 20 -----
mm/madvise.c | 55 +++++-------
mm/memcontrol.c | 170 +++++++++++++++++------------------
mm/memory.c | 5 +-
mm/mempolicy.c | 15 ++--
mm/mincore.c | 195 ++++++++++++++---------------------------
mm/pagewalk.c | 143 +++++++++++++-----------------
11 files changed, 294 insertions(+), 481 deletions(-)
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