git: kernel - MPSAFE work - tokenize vm/vm_map.c

[Matthew Dillon]

commit 46754a204a3e8cb4687737e63faa17b3dddef53d
Author: Matthew Dillon <dillon at apollo.backplane.com>
Date:   Fri Jun 11 22:01:34 2010 -0700

    kernel - MPSAFE work - tokenize vm/vm_map.c
    
    * Tokenize vm/vm_map.c.  Also mark vm_init.c as being MPSAFE.
    
    * Replace ++vm->vm_exitingcnt with an API call vmspace_exitbump().
    
    * Add an argument to vm_map_check_protection() to fix an issue where
      it was sometimes being called with the vm_map lock held and sometimes
      not.
    
    * Redo most of the code comments in vm_map.c

Summary of changes:
 sys/kern/kern_exit.c   |    2 +-
 sys/kern/sys_process.c |    2 +-
 sys/vm/vm_extern.h     |    1 +
 sys/vm/vm_glue.c       |   10 +-
 sys/vm/vm_init.c       |    2 +
 sys/vm/vm_map.c        |  817 ++++++++++++++++++++++++++----------------------
 sys/vm/vm_map.h        |    5 +-
 sys/vm/vm_mmap.c       |    3 +-
 sys/vm/vm_vmspace.c    |    2 +-
 9 files changed, 464 insertions(+), 380 deletions(-)

http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/46754a204a3e8cb4687737e63faa17b3dddef53d


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