cvs commit: src/sys/kern kern_prot.c

[Robert Watson]

rwatson     2005-01-30 00:35:48 UTC

  FreeBSD src repository

  Modified files:        (Branch: RELENG_5)
    sys/kern             kern_prot.c 
  Log:
  Merge kern_prot.c:1.190-1.191 from HEAD to RELENG_5:
  
    date: 2005/01/23 21:01:00;  author: rwatson;  state: Exp;  lines: +0 -4
    When reading pr_securelevel from a prison, perform a lockless read,
    as it's an integer read operation and the resulting slight race is
    acceptable.
  
    date: 2005/01/23 21:11:39;  author: rwatson;  state: Exp;  lines: +2 -4
    Style cleanup: with removal of mutex operations, we can also remove
    {}'s from securelevel_gt() and securelevel_ge().
  
  Revision   Changes    Path
  1.187.2.2  +2 -8      src/sys/kern/kern_prot.c