CVS commit: syssrc

[Jason R Thorpe <thorpej%netbsd.org@localhost>]

Module Name:    syssrc
Committed By:   thorpej
Date:           Mon Nov  1 20:25:41 UTC 1999

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

Log Message:
Simple little speed hack in pmap_is_referenced()/pmap_is_modified(): don't
need to have the pv_head lock in order to test the REFERENCED or MODIFIED
attribute; the load of `pvh_attrs' is atomic.


To generate a diff of this commit:
cvs rdiff -r1.112 -r1.113 syssrc/sys/arch/alpha/alpha/pmap.c

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