OpenCloudOS-Kernel/tools/bpf/bpftool
Jakub Kicinski 07480cbc05 tools: bpftool: improve accuracy of load time
BPF program load time is reported from the kernel relative to boot time.
If conversion to wall clock does not take nanosecond parts into account,
the load time reported by bpftool may differ by one second from run to
run.  This means JSON object reported by bpftool for a program will
randomly change.

Fixes: 71bb428fe2 ("tools: bpf: add bpftool")
Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Reviewed-by: Quentin Monnet <quentin.monnet@netronome.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
2018-06-15 03:13:17 +02:00
..
Documentation bpftool: Support sendmsg{4,6} attach types 2018-05-30 12:53:00 +02:00
bash-completion bpftool: Support sendmsg{4,6} attach types 2018-05-30 12:53:00 +02:00
.gitignore selftests/bpf: ignore build products 2018-05-10 00:41:06 +02:00
Makefile tools: bpftool: add simple perf event output reader 2018-05-04 23:41:04 +02:00
cfg.c tools: bpftool: generate .dot graph from CFG information 2018-03-01 18:29:49 -08:00
cfg.h tools: bpftool: detect sub-programs from the eBPF sequence 2018-03-01 18:29:48 -08:00
cgroup.c bpftool: Support sendmsg{4,6} attach types 2018-05-30 12:53:00 +02:00
common.c tools: bpftool: add simple perf event output reader 2018-05-04 23:41:04 +02:00
jit_disasm.c tools: bpftool: improve architecture detection by using ifindex 2018-01-18 01:26:15 +01:00
json_writer.c tools: bpftool: add JSON output for `bpftool prog dump xlated *` command 2017-10-24 01:25:08 +01:00
json_writer.h tools: bpftool: add JSON output for `bpftool prog dump xlated *` command 2017-10-24 01:25:08 +01:00
main.c tools/bpftool: add perf subcommand 2018-05-24 18:18:20 -07:00
main.h tools/bpftool: add perf subcommand 2018-05-24 18:18:20 -07:00
map.c bpf: bpftool, support for sockhash 2018-05-16 22:00:21 +02:00
map_perf_ring.c tools: bpf: move the event reading loop to libbpf 2018-05-11 01:40:52 +02:00
perf.c tools/bpftool: fix a bug in bpftool perf 2018-06-13 02:03:17 +02:00
prog.c tools: bpftool: improve accuracy of load time 2018-06-15 03:13:17 +02:00
xlated_dumper.c tools: bpftool: add delimiters to multi-function JITed dumps 2018-05-24 09:20:50 +02:00
xlated_dumper.h tools: bpftool: add delimiters to multi-function JITed dumps 2018-05-24 09:20:50 +02:00