K 10
svn:author
V 3
alc
K 8
svn:date
V 27
2002-04-18T03:28:27.000000Z
K 7
svn:log
V 554
 o Call vm_map_growstack() from vm_fault() if vm_map_lookup() has failed
   due to conditions that suggest the possible need for stack growth.
   This has two beneficial effects: (1) we can
   now remove calls to vm_map_growstack() from the MD trap handlers and (2)
   simple page faults are faster because we no longer unnecessarily perform
   vm_map_growstack() on every page fault.
 o Remove vm_map_growstack() from the i386's trap_pfault().
 o Remove the acquisition and release of Giant from i386's trap_pfault().
   (vm_fault() still acquires it.)

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