CVS commit: src

["Andrew Doran" <ad%netbsd.org@localhost>]

Module Name:    src
Committed By:   ad
Date:           Sun Jun 14 21:41:42 UTC 2020

Modified Files:
        src/sys/arch/x86/x86: pmap.c
        src/sys/sys: cpu_data.h
        src/sys/uvm: uvm_glue.c uvm_meter.c uvm_page.c uvm_page.h
            uvm_pgflcache.c uvm_pglist.c uvm_stat.c
        src/usr.bin/vmstat: vmstat.c

Log Message:
Remove PG_ZERO.  It worked brilliantly on x86 machines from the mid-90s but
having spent an age experimenting with it over the last 6 months on various
machines and with different use cases it's always either break-even or a
slight net loss for me.


To generate a diff of this commit:
cvs rdiff -u -r1.398 -r1.399 src/sys/arch/x86/x86/pmap.c
cvs rdiff -u -r1.51 -r1.52 src/sys/sys/cpu_data.h
cvs rdiff -u -r1.180 -r1.181 src/sys/uvm/uvm_glue.c
cvs rdiff -u -r1.79 -r1.80 src/sys/uvm/uvm_meter.c
cvs rdiff -u -r1.241 -r1.242 src/sys/uvm/uvm_page.c
cvs rdiff -u -r1.104 -r1.105 src/sys/uvm/uvm_page.h
cvs rdiff -u -r1.4 -r1.5 src/sys/uvm/uvm_pgflcache.c
cvs rdiff -u -r1.84 -r1.85 src/sys/uvm/uvm_pglist.c
cvs rdiff -u -r1.45 -r1.46 src/sys/uvm/uvm_stat.c
cvs rdiff -u -r1.241 -r1.242 src/usr.bin/vmstat/vmstat.c

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