cvs commit: src/sys/kern vfs_bio.c

[Matthew Dillon <dillon@xxxxxxxxxxxxxxxxxxxxxxx>]

dillon      2006/04/24 14:44:52 PDT

DragonFly src repository

  Modified files:
    sys/kern             vfs_bio.c 
  Log:
  If softupdates or some other entity re-dirties a buffer, make sure
  that B_NOCACHE is cleared to prevent the buffer from being discarded.
  Add printfs to warn if the situation is encountered.
  
  Fix a bug in brelse() where a buffer's flags were being modified after
  the unlock instead of before.
  
  Revision  Changes    Path
  1.62      +19 -2     src/sys/kern/vfs_bio.c


http://www.dragonflybsd.org/cvsweb/src/sys/kern/vfs_bio.c.diff?r1=1.61&r2=1.62&f=u