Module Name: src
Committed By: ad
Date: Thu Jun 11 22:21:05 UTC 2020
Modified Files:
src/sys/compat/linux/common: linux_misc.c
src/sys/compat/linux32/common: linux32_sysinfo.c
src/sys/kern: subr_cpu.c vfs_vnode.c vfs_vnops.c
src/sys/miscfs/procfs: procfs_linux.c
src/sys/sys: cpu_data.h
src/sys/uvm: uvm_loan.c uvm_meter.c uvm_page.c uvm_pdaemon.c
uvm_pdpolicy_clock.c uvm_stat.c
src/usr.bin/vmstat: vmstat.c
Log Message:
Counter tweaks:
- Don't need to count anonpages+filepages any more; clean+unknown+dirty for
each kind of page can be summed to get the totals.
- Track the number of free pages with a counter so that it's one less thing
for the allocator to do, which opens up further options there.
- Remove cpu_count_sync_one(). It has no users and doesn't save a whole lot.
For the cheap option, give cpu_count_sync() a boolean parameter indicating
that a cached value is okay, and rate limit the updates for cached values
to hz.
To generate a diff of this commit:
cvs rdiff -u -r1.250 -r1.251 src/sys/compat/linux/common/linux_misc.c
cvs rdiff -u -r1.12 -r1.13 src/sys/compat/linux32/common/linux32_sysinfo.c
cvs rdiff -u -r1.14 -r1.15 src/sys/kern/subr_cpu.c
cvs rdiff -u -r1.123 -r1.124 src/sys/kern/vfs_vnode.c
cvs rdiff -u -r1.212 -r1.213 src/sys/kern/vfs_vnops.c
cvs rdiff -u -r1.85 -r1.86 src/sys/miscfs/procfs/procfs_linux.c
cvs rdiff -u -r1.50 -r1.51 src/sys/sys/cpu_data.h
cvs rdiff -u -r1.103 -r1.104 src/sys/uvm/uvm_loan.c
cvs rdiff -u -r1.78 -r1.79 src/sys/uvm/uvm_meter.c
cvs rdiff -u -r1.239 -r1.240 src/sys/uvm/uvm_page.c
cvs rdiff -u -r1.128 -r1.129 src/sys/uvm/uvm_pdaemon.c
cvs rdiff -u -r1.38 -r1.39 src/sys/uvm/uvm_pdpolicy_clock.c
cvs rdiff -u -r1.44 -r1.45 src/sys/uvm/uvm_stat.c
cvs rdiff -u -r1.239 -r1.240 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.
