cvs commit: src/sys/vm vm_mmap.c

[John Baldwin]

jhb         2008-09-23 16:04:17 UTC

  FreeBSD src repository

  Modified files:        (Branch: RELENG_6)
    sys/vm               vm_mmap.c 
  Log:
  SVN rev 183304 on 2008-09-23 16:04:17Z by jhb
  
  MFC: 179296
  To date, our implementation of munmap(2) has required that the
  entirety of the specified range be mapped.  Specifically, it has
  returned EINVAL if the entire range is not mapped.  There is not,
  however, any basis for this in either SuSv2 or our own man page.
  Moreover, neither Linux nor Solaris impose this requirement.  This
  revision removes this requirement.
  
  Approved by:    re (kib), alc
  
  Revision   Changes    Path
  1.200.2.6  +0 -7      src/sys/vm/vm_mmap.c