Module Name:	syssrc
Committed By:	pk
Date:		Mon Mar 26 23:12:04 UTC 2001

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

Log Message:
Use a pool cache for pmap allocation. The cached pmap structures include
a ready-to-use level 1 page table (on sun4m) and MMU context.
A simple `fork()' test shows an improvement in spent system time of
around 4 percent (which is just a bit disappointing, IMO, but it's
an improvement nonetheless).


To generate a diff of this commit:
cvs rdiff -r1.185 -r1.186 syssrc/sys/arch/sparc/sparc/pmap.c

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