CVS commit: src

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

Module Name:    src
Committed By:   ad
Date:           Thu Jun 11 19:20:47 UTC 2020

Modified Files:
        src/external/cddl/osnet/dist/uts/common/fs/zfs: arc.c
        src/external/cddl/osnet/sys/kern: misc.c
        src/sys/arch/alpha/alpha: machdep.c
        src/sys/arch/atari/atari: machdep.c
        src/sys/arch/cesfic/cesfic: machdep.c
        src/sys/arch/emips/emips: machdep.c
        src/sys/arch/evbppc/explora: machdep.c
        src/sys/arch/evbppc/virtex: machdep.c
        src/sys/arch/evbppc/walnut: machdep.c
        src/sys/arch/ews4800mips/ews4800mips: machdep.c
        src/sys/arch/hp300/hp300: machdep.c
        src/sys/arch/hppa/hppa: machdep.c
        src/sys/arch/luna68k/luna68k: machdep.c
        src/sys/arch/mac68k/mac68k: machdep.c
        src/sys/arch/mips/mips: cpu_subr.c
        src/sys/arch/mvme68k/mvme68k: machdep.c
        src/sys/arch/news68k/news68k: machdep.c
        src/sys/arch/next68k/next68k: machdep.c
        src/sys/arch/powerpc/booke: booke_machdep.c
        src/sys/arch/powerpc/ibm4xx: ibm4xx_machdep.c
        src/sys/arch/powerpc/oea: oea_machdep.c
        src/sys/arch/riscv/riscv: riscv_machdep.c
        src/sys/arch/sgimips/sgimips: machdep.c
        src/sys/arch/sh3/sh3: sh3_machdep.c
        src/sys/arch/sparc/sparc: machdep.c
        src/sys/arch/sparc64/sparc64: machdep.c
        src/sys/arch/sun2/sun2: machdep.c
        src/sys/arch/sun3/sun3: machdep.c
        src/sys/arch/sun3/sun3x: machdep.c
        src/sys/arch/vax/vax: machdep.c
        src/sys/arch/x68k/x68k: machdep.c
        src/sys/compat/linux/common: linux_misc.c
        src/sys/compat/linux32/common: linux32_sysinfo.c
        src/sys/dev: ccd.c
        src/sys/fs/tmpfs: tmpfs_mem.c
        src/sys/kern: init_main.c kern_module.c kern_proc.c vfs_bio.c
        src/sys/miscfs/procfs: procfs_linux.c
        src/sys/rump/librump/rumpkern: vm.c
        src/sys/ufs/chfs: chfs_subr.c
        src/sys/ufs/lfs: lfs_bio.c
        src/sys/uvm: uvm_extern.h uvm_glue.c uvm_meter.c uvm_page.c
            uvm_pdaemon.c uvm_pdpolicy_clock.c uvm_pglist.c uvm_stat.c

Log Message:
uvm_availmem(): give it a boolean argument to specify whether a recent
cached value will do, or if the very latest total must be fetched.  It can
be called thousands of times a second and fetching the totals impacts not
only the calling LWP but other CPUs doing unrelated activity in the VM
system.


To generate a diff of this commit:
cvs rdiff -u -r1.18 -r1.19 \
    src/external/cddl/osnet/dist/uts/common/fs/zfs/arc.c
cvs rdiff -u -r1.8 -r1.9 src/external/cddl/osnet/sys/kern/misc.c
cvs rdiff -u -r1.359 -r1.360 src/sys/arch/alpha/alpha/machdep.c
cvs rdiff -u -r1.182 -r1.183 src/sys/arch/atari/atari/machdep.c
cvs rdiff -u -r1.70 -r1.71 src/sys/arch/cesfic/cesfic/machdep.c
cvs rdiff -u -r1.16 -r1.17 src/sys/arch/emips/emips/machdep.c
cvs rdiff -u -r1.39 -r1.40 src/sys/arch/evbppc/explora/machdep.c
cvs rdiff -u -r1.24 -r1.25 src/sys/arch/evbppc/virtex/machdep.c
cvs rdiff -u -r1.58 -r1.59 src/sys/arch/evbppc/walnut/machdep.c
cvs rdiff -u -r1.30 -r1.31 src/sys/arch/ews4800mips/ews4800mips/machdep.c
cvs rdiff -u -r1.233 -r1.234 src/sys/arch/hp300/hp300/machdep.c
cvs rdiff -u -r1.13 -r1.14 src/sys/arch/hppa/hppa/machdep.c
cvs rdiff -u -r1.105 -r1.106 src/sys/arch/luna68k/luna68k/machdep.c
cvs rdiff -u -r1.357 -r1.358 src/sys/arch/mac68k/mac68k/machdep.c
cvs rdiff -u -r1.46 -r1.47 src/sys/arch/mips/mips/cpu_subr.c
cvs rdiff -u -r1.157 -r1.158 src/sys/arch/mvme68k/mvme68k/machdep.c
cvs rdiff -u -r1.107 -r1.108 src/sys/arch/news68k/news68k/machdep.c
cvs rdiff -u -r1.114 -r1.115 src/sys/arch/next68k/next68k/machdep.c
cvs rdiff -u -r1.29 -r1.30 src/sys/arch/powerpc/booke/booke_machdep.c
cvs rdiff -u -r1.28 -r1.29 src/sys/arch/powerpc/ibm4xx/ibm4xx_machdep.c
cvs rdiff -u -r1.78 -r1.79 src/sys/arch/powerpc/oea/oea_machdep.c
cvs rdiff -u -r1.10 -r1.11 src/sys/arch/riscv/riscv/riscv_machdep.c
cvs rdiff -u -r1.149 -r1.150 src/sys/arch/sgimips/sgimips/machdep.c
cvs rdiff -u -r1.109 -r1.110 src/sys/arch/sh3/sh3/sh3_machdep.c
cvs rdiff -u -r1.333 -r1.334 src/sys/arch/sparc/sparc/machdep.c
cvs rdiff -u -r1.297 -r1.298 src/sys/arch/sparc64/sparc64/machdep.c
cvs rdiff -u -r1.82 -r1.83 src/sys/arch/sun2/sun2/machdep.c
cvs rdiff -u -r1.211 -r1.212 src/sys/arch/sun3/sun3/machdep.c
cvs rdiff -u -r1.138 -r1.139 src/sys/arch/sun3/sun3x/machdep.c
cvs rdiff -u -r1.195 -r1.196 src/sys/arch/vax/vax/machdep.c
cvs rdiff -u -r1.202 -r1.203 src/sys/arch/x68k/x68k/machdep.c
cvs rdiff -u -r1.249 -r1.250 src/sys/compat/linux/common/linux_misc.c
cvs rdiff -u -r1.11 -r1.12 src/sys/compat/linux32/common/linux32_sysinfo.c
cvs rdiff -u -r1.183 -r1.184 src/sys/dev/ccd.c
cvs rdiff -u -r1.12 -r1.13 src/sys/fs/tmpfs/tmpfs_mem.c
cvs rdiff -u -r1.526 -r1.527 src/sys/kern/init_main.c
cvs rdiff -u -r1.150 -r1.151 src/sys/kern/kern_module.c
cvs rdiff -u -r1.254 -r1.255 src/sys/kern/kern_proc.c
cvs rdiff -u -r1.295 -r1.296 src/sys/kern/vfs_bio.c
cvs rdiff -u -r1.84 -r1.85 src/sys/miscfs/procfs/procfs_linux.c
cvs rdiff -u -r1.189 -r1.190 src/sys/rump/librump/rumpkern/vm.c
cvs rdiff -u -r1.13 -r1.14 src/sys/ufs/chfs/chfs_subr.c
cvs rdiff -u -r1.147 -r1.148 src/sys/ufs/lfs/lfs_bio.c
cvs rdiff -u -r1.227 -r1.228 src/sys/uvm/uvm_extern.h
cvs rdiff -u -r1.179 -r1.180 src/sys/uvm/uvm_glue.c
cvs rdiff -u -r1.77 -r1.78 src/sys/uvm/uvm_meter.c
cvs rdiff -u -r1.238 -r1.239 src/sys/uvm/uvm_page.c
cvs rdiff -u -r1.127 -r1.128 src/sys/uvm/uvm_pdaemon.c
cvs rdiff -u -r1.37 -r1.38 src/sys/uvm/uvm_pdpolicy_clock.c
cvs rdiff -u -r1.82 -r1.83 src/sys/uvm/uvm_pglist.c
cvs rdiff -u -r1.43 -r1.44 src/sys/uvm/uvm_stat.c

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