cvs commit: src/sys/kern vfs_subr.c

[Jeff Roberson]

jeff        2005-03-29 10:02:48 UTC

  FreeBSD src repository

  Modified files:
    sys/kern             vfs_subr.c 
  Log:
   - Dont clear OWEINACT in vbusy(), we still owe an inactive call if someone
     vhold()s us.
   - Avoid an extra mutex acquire and release in the common case of vgonel()
     by checking for OWEINACT at the start of the function.
   - Fix the case where we set OWEINACT in vput().  LK_EXCLUPGRADE drops our
     shared lock if it fails.
  
  Sponsored by:   Isilon Systems, Inc.
  
  Revision  Changes    Path
  1.605     +16 -11    src/sys/kern/vfs_subr.c