freebsd-dev/lib/libkvm
firk bb53dd56c3 kern_tc.c/cputick2usec() (which is used to calculate cputime from
cpu ticks) has some imprecision and, worse, huge timestep (about
20 minutes on 4GHz CPU) near 53.4 days of elapsed time.

kern_time.c/cputick2timespec() (it is used for clock_gettime() for
querying process or thread consumed cpu time) Uses cputick2usec()
and then needlessly converting usec to nsec, obviously losing
precision even with fixed cputick2usec().

kern_time.c/kern_clock_getres() uses some weird (anyway wrong)
formula for getting cputick resolution.

PR:		262215
Reviewed by:	gnn
Differential Revision:	https://reviews.freebsd.org/D34558
2022-03-21 09:33:46 -04:00
..
tests Do a sweep and remove most WARNS=6 settings 2020-10-01 01:10:51 +00:00
kvm_aarch64.h Make page size dynamic in libkvm for arm64 2022-03-15 09:52:15 +00:00
kvm_amd64.c
kvm_amd64.h
kvm_arm.c
kvm_arm.h
kvm_cptime.c
kvm_getcptime.3
kvm_geterr.3
kvm_getloadavg.3
kvm_getloadavg.c libkvm: Fix kvm_getloadavg() on modern kernel vmcores 2021-12-07 15:36:34 -08:00
kvm_getpcpu.3
kvm_getprocs.3
kvm_getswapinfo.3 Fix copy/paste mistake in kvm_getswapinfo(3) 2020-06-25 20:04:35 +00:00
kvm_getswapinfo.c Remove swblk_t. 2020-02-17 15:11:07 +00:00
kvm_i386.c
kvm_i386.h
kvm_kerndisp.3
kvm_minidump_aarch64.c Make page size dynamic in libkvm for arm64 2022-03-15 09:52:15 +00:00
kvm_minidump_amd64.c Always use 64-bit physical addresses for dump_avail[] in minidumps 2020-12-03 17:12:31 +00:00
kvm_minidump_arm.c Always use 64-bit physical addresses for dump_avail[] in minidumps 2020-12-03 17:12:31 +00:00
kvm_minidump_i386.c Always use 64-bit physical addresses for dump_avail[] in minidumps 2020-12-03 17:12:31 +00:00
kvm_minidump_powerpc64_hpt.c
kvm_minidump_powerpc64.c Always use 64-bit physical addresses for dump_avail[] in minidumps 2020-12-03 17:12:31 +00:00
kvm_minidump_riscv.c Always use 64-bit physical addresses for dump_avail[] in minidumps 2020-12-03 17:12:31 +00:00
kvm_native.3
kvm_nlist.3 Document 7f911abe's new functions came in 11.0 2021-12-15 16:18:59 -08:00
kvm_open.3 Document 7f911abe's new functions came in 11.0 2021-12-15 16:18:59 -08:00
kvm_pcpu.c libkvm: catch up with pre-subtracated per-cpu addresses 2020-10-06 02:57:37 +00:00
kvm_powerpc64.c [PowerPC64LE] libkvm powerpc64le support. 2020-09-23 02:11:24 +00:00
kvm_powerpc64.h
kvm_powerpc.c
kvm_private.c libkvm: fix kvm_walk_pages 2021-12-10 14:15:15 -05:00
kvm_private.h Always use 64-bit physical addresses for dump_avail[] in minidumps 2020-12-03 17:12:31 +00:00
kvm_proc.c kern_tc.c/cputick2usec() (which is used to calculate cputime from 2022-03-21 09:33:46 -04:00
kvm_read.3 Document 7f911abe's new functions came in 11.0 2021-12-15 16:18:59 -08:00
kvm_riscv.h
kvm_vnet.c Partially revert VNET change and expand VNET structure. 2020-02-17 11:08:50 +00:00
kvm.3 Document 7f911abe's new functions came in 11.0 2021-12-15 16:18:59 -08:00
kvm.c libkvm: Refine the previous commit (645eaa2cca) 2021-03-03 18:50:45 -05:00
kvm.h
Makefile libkvm: Remove mips support 2021-12-30 20:57:24 -07:00
Makefile.depend