[PATCH 00/11] checkpoint: various mm-related bits

Nathan Lynch ntl at pobox.com
Wed Oct 20 11:56:35 PDT 2010


Hi Oren,

Here is the hugetlb code rebased to latest ckpt-v22-dev, along with
support for BSR device mappings and a minor fix or two.

Nathan Lynch (11):
  checkpoint: fix leak in VMA restore error path
  checkpoint: check actual array size before dereferencing
  checkpoint: reformat CKPT_VMA_NOT_SUPPORTED
  checkpoint: introduce device vma type
  checkpoint: allow VM_{IO,RESERVED,PFNMAP} mappings
  checkpoint: enable c/r for bsr driver
  checkpoint/ipc: allow shmat callers to specify ipc namespace
  checkpoint/restart of anonymous hugetlb mappings
  hugetlbfs checkpoint/restart hooks
  checkpoint/restart of SysV SHM_HUGETLB regions
  remove VM_HUGETLB from CKPT_VMA_NOT_SUPPORTED

 drivers/char/bsr.c             |   13 ++
 fs/hugetlbfs/inode.c           |   24 ++++-
 include/linux/checkpoint.h     |   17 ++-
 include/linux/checkpoint_hdr.h |   18 +++
 include/linux/hugetlb.h        |   11 ++
 include/linux/shm.h            |    8 +-
 ipc/checkpoint_shm.c           |  154 ++++++++++++++++++++++--
 ipc/shm.c                      |   18 ++--
 mm/checkpoint.c                |   55 ++++++++-
 mm/hugetlb.c                   |  257 ++++++++++++++++++++++++++++++++++++++++
 10 files changed, 543 insertions(+), 32 deletions(-)

-- 
1.7.2.2



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