linux-kernel - [PATCH -mm v2 00/11] pagewalk: standardize current users, move pmd locking, apply to mincore

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-Id: <1402609691-13950-1-git-send-email-n-horiguchi@ah.jp.nec.com>
Date:	Thu, 12 Jun 2014 17:48:00 -0400
From:	Naoya Horiguchi <n-horiguchi@...jp.nec.com>
To:	linux-mm@...ck.org
Cc:	Dave Hansen <dave.hansen@...el.com>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Hugh Dickins <hughd@...gle.com>,
	"Kirill A. Shutemov" <kirill@...temov.name>,
	linux-kernel@...r.kernel.org
Subject: [PATCH -mm v2 00/11] pagewalk: standardize current users, move pmd locking, apply to mincore

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@...hub.com: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(-)
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/