Received: by mail.netbsd.org (Postfix, from userid 605) id A26DF84DE1; Thu, 11 Jun 2020 19:20:49 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by mail.netbsd.org (Postfix) with ESMTP id 2775D84DB8 for ; Thu, 11 Jun 2020 19:20:49 +0000 (UTC) X-Virus-Scanned: amavisd-new at netbsd.org Received: from mail.netbsd.org ([127.0.0.1]) by localhost (mail.netbsd.org [127.0.0.1]) (amavisd-new, port 10025) with ESMTP id AZQm6nSkVLPK for ; Thu, 11 Jun 2020 19:20:48 +0000 (UTC) Received: from cvs.NetBSD.org (ivanova.NetBSD.org [IPv6:2001:470:a085:999:28c:faff:fe03:5984]) by mail.netbsd.org (Postfix) with ESMTP id 3146384CDC for ; Thu, 11 Jun 2020 19:20:48 +0000 (UTC) Received: by cvs.NetBSD.org (Postfix, from userid 500) id 23C9FFB27; Thu, 11 Jun 2020 19:20:48 +0000 (UTC) Content-Disposition: inline Content-Transfer-Encoding: 8bit Content-Type: text/plain; charset="US-ASCII" MIME-Version: 1.0 Date: Thu, 11 Jun 2020 19:20:48 +0000 From: "Andrew Doran" Subject: CVS commit: src To: source-changes@NetBSD.org X-Mailer: log_accum Message-Id: <20200611192048.23C9FFB27@cvs.NetBSD.org> Sender: source-changes-owner@NetBSD.org List-Id: source-changes.NetBSD.org Precedence: bulk Reply-To: source-changes-d@NetBSD.org Mail-Reply-To: "Andrew Doran" Mail-Followup-To: source-changes-d@NetBSD.org List-Unsubscribe: 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.