cvs commit: src/sys/ufs/ufs ufs_extattr.c

[Robert Watson]

rwatson     2005-10-16 16:52:14 UTC

  FreeBSD src repository

  Modified files:        (Branch: RELENG_6_0)
    sys/ufs/ufs          ufs_extattr.c 
  Log:
  Merge ufs_extattr.c:1.82 from RELENG_6 to RELENG_6_0:
  
    When performing a VOP_LOOKUP() as part of UFS1 extended attribute
    auto-start, set cnp.cn_lkflags to LK_EXCLUSIVE.  This flag must now
    be set so that lockmgr knows what kind of lock to acquire, and it
    will panic if not specified.  This resulted in a panic when using
    extended attributes on UFS1 as of locking work present in the 6.x
    branch.
  
    Reported by:    lofi
  
  Approved by:    re (kensmith)
  
  Revision  Changes    Path
  1.81.4.1  +1 -0      src/sys/ufs/ufs/ufs_extattr.c