Module Name:	syssrc
Committed By:	he
Date:		Sun Apr 30 12:40:27 UTC 2000

Modified Files:
	syssrc/sys/uvm [netbsd-1-4]: uvm_map.c

Log Message:
Pull up revision 1.72 (requested by chs):
  Undo revision 1.13: don't block interrupts while deactivating
  one pmap and activating another, since these only affect user-
  level mappings which cannot be accessed from interrupt context.
  This fixes Sparc zstty overflows reported in PR#8322, since pmap
  operations are slow on old sun4c sparcs.


To generate a diff of this commit:
cvs rdiff -r1.36.2.3 -r1.36.2.4 syssrc/sys/uvm/uvm_map.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.