CVS commit: src/sys/arch/sparc/sparc

[Paul Kranenburg <pk%netbsd.org@localhost>]

Module Name:    src
Committed By:   pk
Date:           Mon Jan 20 22:03:56 UTC 2003

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

Log Message:
pmap_enter4m: when installing a new PTE we don't need to invoke the elaborate
TLB de-map protocol.  In the relatively infrequent case where this function
must update an existing mapping, do the de-map explicitly before installing
the new PTE value.


To generate a diff of this commit:
cvs rdiff -r1.233 -r1.234 src/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.