CVS commit: [uebayasi-xip] src/sys

["Masao Uebayashi" <uebayasi%netbsd.org@localhost>]

Module Name:    src
Committed By:   uebayasi
Date:           Thu Nov  4 08:47:38 UTC 2010

Modified Files:
        src/sys/arch/m68k/m68k [uebayasi-xip]: pmap_motorola.c
        src/sys/arch/mips/mips [uebayasi-xip]: pmap.c
        src/sys/arch/powerpc/ibm4xx [uebayasi-xip]: pmap.c
        src/sys/miscfs/genfs [uebayasi-xip]: genfs_io.c
        src/sys/uvm [uebayasi-xip]: uvm_bio.c uvm_fault.c uvm_page.c uvm_page.h

Log Message:
Split physical device segment pages from "managed" to "managed
device".  Cache that information as a flag PG_DEVICE so that callers
don't need to walk physsegs everytime.

Remove PQ_FIXED, which means that page daemon doesn't need to know
device segment pages at all.  But still fault handlers need to know
them.

I think this is what I can do best now.


To generate a diff of this commit:
cvs rdiff -u -r1.55.2.5 -r1.55.2.6 src/sys/arch/m68k/m68k/pmap_motorola.c
cvs rdiff -u -r1.188.2.6 -r1.188.2.7 src/sys/arch/mips/mips/pmap.c
cvs rdiff -u -r1.60.2.7 -r1.60.2.8 src/sys/arch/powerpc/ibm4xx/pmap.c
cvs rdiff -u -r1.36.2.28 -r1.36.2.29 src/sys/miscfs/genfs/genfs_io.c
cvs rdiff -u -r1.68.2.11 -r1.68.2.12 src/sys/uvm/uvm_bio.c
cvs rdiff -u -r1.166.2.21 -r1.166.2.22 src/sys/uvm/uvm_fault.c
cvs rdiff -u -r1.153.2.58 -r1.153.2.59 src/sys/uvm/uvm_page.c
cvs rdiff -u -r1.59.2.32 -r1.59.2.33 src/sys/uvm/uvm_page.h

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