CVS commit: src/sys/arch/sparc64/sparc64

["matthew green" <mrg%netbsd.org@localhost>]

Module Name:    src
Committed By:   mrg
Date:           Sun Mar 18 23:48:00 UTC 2012

Modified Files:
        src/sys/arch/sparc64/sparc64: pmap.c

Log Message:
take the pmap_lock in pmap_protect().

hopefully this will avoid a problem in pmap_clear_reference()
detecting a reference remaining at the end.

when we remove most/all pmap_lock uses we probably need to remove
this check entirely, but for now this seems better.


To generate a diff of this commit:
cvs rdiff -u -r1.276 -r1.277 src/sys/arch/sparc64/sparc64/pmap.c

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