cvs commit: src/sys/vfs/specfs spec_vnops.c

[Matthew Dillon <dillon@xxxxxxxxxxxxxxxxxxxxxxx>]

dillon      2005/09/03 01:01:32 PDT

DragonFly src repository

  Modified files:
    sys/vfs/specfs       spec_vnops.c 
  Log:
  Make sure the vnode is unlocked across a dev_dclose() call, otherwise a
  stuck tty can deadlock the filesystem (e.g. if you try to ls -la /dev).
  
  VOP_CLOSE() may or may not be called with the vnode locked, so keep track
  of it.
  
  Revision  Changes    Path
  1.27      +10 -0     src/sys/vfs/specfs/spec_vnops.c


http://www.dragonflybsd.org/cvsweb/src/sys/vfs/specfs/spec_vnops.c.diff?r1=1.26&r2=1.27&f=u