cvs commit: src/sys/alpha/alpha pmap.c src/sys/amd64/amd64 pmap.c src/sys/i386/i386 pmap.c src/sys/ia64/ia64 pmap.c

[Ade Lovett]

ade         2005-10-28 06:49:19 UTC

  FreeBSD src repository

  Modified files:        (Branch: RELENG_6_0)
    sys/alpha/alpha      pmap.c 
    sys/amd64/amd64      pmap.c 
    sys/i386/i386        pmap.c 
    sys/ia64/ia64        pmap.c 
  Log:
  MFC:
  Specifically panic() in the case where pmap_insert_entry() fails to
  get a new pv under high system load where the available pv entries
  have been exhausted before the pagedaemon has a chance to wake up
  to reclaim some.
  
  Approved by:    re (scottl)
  
  Revision       Changes    Path
  1.178.4.1      +2 -0      src/sys/alpha/alpha/pmap.c
  1.516.4.1      +2 -0      src/sys/amd64/amd64/pmap.c
  1.523.2.1.2.1  +2 -0      src/sys/i386/i386/pmap.c
  1.160.2.1.2.1  +2 -0      src/sys/ia64/ia64/pmap.c