cvs commit: src/sys/vfs/ufs ffs_softdep.c

[Matthew Dillon]

dillon      2006/06/04 12:37:23 PDT

DragonFly src repository

  Modified files:
    sys/vfs/ufs          ffs_softdep.c 
  Log:
  Fix blocking races in various *_locate() functions within softupdates.
  If softupdates blocks in malloc(), its understanding of the existance
  of a data structure may change.  A relookup of the data structure is
  required to ensure that the assumed state still holds.
  
  Taken-from: FreeBSD/1.166
  
  Revision  Changes    Path
  1.46      +91 -36    src/sys/vfs/ufs/ffs_softdep.c


http://www.dragonflybsd.org/cvsweb/src/sys/vfs/ufs/ffs_softdep.c.diff?r1=1.45&r2=1.46&f=u