bb53dd56c3
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 |
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|---|---|---|
| .. | ||
| tests | ||
| kvm_aarch64.h | ||
| 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 | ||
| kvm_getpcpu.3 | ||
| kvm_getprocs.3 | ||
| kvm_getswapinfo.3 | ||
| kvm_getswapinfo.c | ||
| kvm_i386.c | ||
| kvm_i386.h | ||
| kvm_kerndisp.3 | ||
| kvm_minidump_aarch64.c | ||
| kvm_minidump_amd64.c | ||
| kvm_minidump_arm.c | ||
| kvm_minidump_i386.c | ||
| kvm_minidump_powerpc64_hpt.c | ||
| kvm_minidump_powerpc64.c | ||
| kvm_minidump_riscv.c | ||
| kvm_native.3 | ||
| kvm_nlist.3 | ||
| kvm_open.3 | ||
| kvm_pcpu.c | ||
| kvm_powerpc64.c | ||
| kvm_powerpc64.h | ||
| kvm_powerpc.c | ||
| kvm_private.c | ||
| kvm_private.h | ||
| kvm_proc.c | ||
| kvm_read.3 | ||
| kvm_riscv.h | ||
| kvm_vnet.c | ||
| kvm.3 | ||
| kvm.c | ||
| kvm.h | ||
| Makefile | ||
| Makefile.depend | ||