Module Name:	syssrc
Committed By:	fvdl
Date:		Sat Oct  5 21:30:42 UTC 2002

Modified Files:
	syssrc/sys/arch/i386/i386: pmap.c

Log Message:
Do rendezvous for TLB shootdown IPI. The sender sets a bitmask
of all CPUs it wants entries shot down on, and waits until it
clears. pmap_tlb_doshootdown clears the bit of the current CPU
in this mask.

Also, change simple_lock -> __cpu_simple_lock in IPI path.


To generate a diff of this commit:
cvs rdiff -r1.140 -r1.141 syssrc/sys/arch/i386/i386/pmap.c

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