cvs commit: src/sys/kern kern_exec.c

[Tor Egge]

tegge       2006-05-14 00:46:13 UTC

  FreeBSD src repository

  Modified files:        (Branch: RELENG_6)
    sys/kern             kern_exec.c 
  Log:
  MFC: Temporarily unlock vnode for new image being executed to avoid lock
       order reversals that can lead to deadlocks.  Normally vn_close(),
       namei() or vrele() should not be called while holding vnode locks.
  
  Revision   Changes    Path
  1.275.2.5  +6 -0      src/sys/kern/kern_exec.c