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CVS commit: src/sys/arch

Module Name:    src
Committed By:   tsutsui
Date:           Fri Jun  3 17:03:53 UTC 2011

Modified Files:
        src/sys/arch/m68k/include: pmap_motorola.h
        src/sys/arch/m68k/m68k: pmap_motorola.c
        src/sys/arch/sun2/include: pmap.h
        src/sys/arch/sun2/sun2: pmap.c
        src/sys/arch/sun3/include: pmap3.h pmap3x.h
        src/sys/arch/sun3/sun3: pmap.c
        src/sys/arch/sun3/sun3x: pmap.c

Log Message:
- remove simple_lock(9) and use atomic_ops(3) to account pmap reference count,
  perrequest from rmind@
- while here no need to export struct pmap on sun2/sun3/sun3x

No particular problem for a week on hp300 and sun3x kernels with disabled
tcp_vtw which has been broken for a month on low memory machines.

To generate a diff of this commit:
cvs rdiff -u -r1.32 -r1.33 src/sys/arch/m68k/include/pmap_motorola.h
cvs rdiff -u -r1.60 -r1.61 src/sys/arch/m68k/m68k/pmap_motorola.c
cvs rdiff -u -r1.23 -r1.24 src/sys/arch/sun2/include/pmap.h
cvs rdiff -u -r1.43 -r1.44 src/sys/arch/sun2/sun2/pmap.c
cvs rdiff -u -r1.47 -r1.48 src/sys/arch/sun3/include/pmap3.h
cvs rdiff -u -r1.28 -r1.29 src/sys/arch/sun3/include/pmap3x.h
cvs rdiff -u -r1.165 -r1.166 src/sys/arch/sun3/sun3/pmap.c
cvs rdiff -u -r1.111 -r1.112 src/sys/arch/sun3/sun3x/pmap.c

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

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