cvs commit: src/sys/vm device_pager.c

[Doug Rabson]

dfr         2004-08-04 08:58:59 UTC

  FreeBSD src repository

  Modified files:
    sys/vm               device_pager.c 
  Log:
  In dev_pager_updatefake, m->valid is typically 0 on entry.  It
  should be set to VM_PAGE_BITS_ALL before returning, to ensure that
  neither vm_pager_get_pages nor vm_fault calls vm_page_zero_invalid
  after dev_pager_getpages has returned.
  
  Submitted by: tegge
  
  Revision  Changes    Path
  1.75      +2 -1      src/sys/vm/device_pager.c