cvs commit: src/sys/fs/nullfs null_vnops.c

Xin LI delphij at
Sat Sep 17 08:48:06 PDT 2005

delphij     2005-09-17 15:48:06 UTC

  FreeBSD src repository

  Modified files:        (Branch: RELENG_6)
    sys/fs/nullfs        null_vnops.c 
  MFC 1.88 (by ssouhlal):
  Use vput() instead of vrele() in null_reclaim() since the lower vnode
  is locked.
  MFC 1.89 (by kan):
  Handle a race condition where NULLFS vnode can be cleaned while threads
  can still be asleep waiting for lowervp lock.
  Tested by:      kkenn
  Discussed with: ssouhlal, jeffr
  (rev. 1.89 is an early MFC for inclusion in the upcoming 6.0-BETA5)
  Approved by:    re (scottl)
  Revision  Changes    Path  +5 -4      src/sys/fs/nullfs/null_vnops.c

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