cvs commit: src/sys/kern vfs_bio.c

[Matthew Dillon <dillon@xxxxxxxxxxxxxxxxxxxxxxx>]

dillon      2006/05/06 17:24:02 PDT

DragonFly src repository

  Modified files:
    sys/kern             vfs_bio.c 
  Log:
  We have to use pmap_extract() here.  If we lose a race against page
  table cleaning pmap_kextract() could choke on a missing page directory.
  
  Revision  Changes    Path
  1.75      +1 -1      src/sys/kern/vfs_bio.c


http://www.dragonflybsd.org/cvsweb/src/sys/kern/vfs_bio.c.diff?r1=1.74&r2=1.75&f=u