[PATCH -next v2 0/4] mm: replace mmap_sem for mm->exe_file serialization

[Davidlohr Bueso]

This is a set I created on top of patch 1/4 which also includes mm_struct cleanups
and dealing with prctl exe_file functionality. Specific details are in each patch.
Patch 4 is an extra trivial one I found while going through the code.

Applies on top of next-20150313.

Thanks!

Davidlohr Bueso (4):
  mm: replace mmap_sem for mm->exe_file serialization
  mm: introduce struct exe_file
  prctl: move MMF_EXE_FILE_CHANGED into exe_file struct
  kernel/fork: use pr_alert() for rss counter bugs

 fs/exec.c                |   6 +++
 include/linux/mm.h       |   4 ++
 include/linux/mm_types.h |   8 +++-
 include/linux/sched.h    |   5 +--
 kernel/fork.c            |  72 ++++++++++++++++++++++++++------
 kernel/sys.c             | 106 +++++++++++++++++++++++++++--------------------
 6 files changed, 141 insertions(+), 60 deletions(-)

-- 
2.1.4

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