linux_dsm_epyc7002/tools/bpf/bpftool
Yonghong Song 1a86ad89da tools/bpf: bpftool: add btf percpu map formated dump
The btf pretty print is added to percpu arraymap,
percpu hashmap and percpu lru hashmap.
For each <key, value> pair, the following will be
added to plain/json output:

   {
       "key": <pretty_print_key>,
       "values": [{
             "cpu": 0,
             "value": <pretty_print_value_on_cpu0>
          },{
             "cpu": 1,
             "value": <pretty_print_value_on_cpu1>
          },{
          ....
          },{
             "cpu": n,
             "value": <pretty_print_value_on_cpun>
          }
       ]
   }

For example, the following could be part of plain or json formatted
output:
    {
        "key": 0,
        "values": [{
                "cpu": 0,
                "value": {
                    "ui32": 0,
                    "ui16": 0,
                }
            },{
                "cpu": 1,
                "value": {
                    "ui32": 1,
                    "ui16": 0,
                }
            },{
                "cpu": 2,
                "value": {
                    "ui32": 2,
                    "ui16": 0,
                }
            },{
                "cpu": 3,
                "value": {
                    "ui32": 3,
                    "ui16": 0,
                }
            }
        ]
    }

Signed-off-by: Yonghong Song <yhs@fb.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
2018-08-30 14:03:53 +02:00
..
bash-completion tools: bpftool: allow reuse of maps with bpftool prog load 2018-07-11 22:13:34 +02:00
Documentation tools: bpf: build and install man page for eBPF helpers from bpftool/ 2018-07-12 18:55:53 +02:00
.gitignore tools/bpftool: ignore build products 2018-07-26 02:50:26 +02:00
btf_dumper.c bpf: btf: add btf print functionality 2018-07-14 13:00:40 +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: introduce cgroup tree command 2018-07-07 01:38:38 +02:00
common.c Merge ra.kernel.org:/pub/scm/linux/kernel/git/davem/net 2018-07-24 19:21:58 -07:00
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: drop unnecessary Author comments 2018-07-01 01:01:50 +02:00
main.h bpf: btf: add btf print functionality 2018-07-14 13:00:40 +02:00
Makefile tools: bpftool: don't pass FEATURES_DUMP to libbpf 2018-07-16 16:36:57 -07:00
map_perf_ring.c tools: bpftool: return from do_event_pipe() on bad arguments 2018-08-23 20:17:57 +02:00
map.c tools/bpf: bpftool: add btf percpu map formated dump 2018-08-30 14:03:53 +02:00
perf.c tools/bpftool: fix a bug in bpftool perf 2018-06-13 02:03:17 +02:00
prog.c tools: bpftool: allow reuse of maps with bpftool prog load 2018-07-11 22:13:34 +02:00
xlated_dumper.c tools: bpf: make use of reallocarray 2018-07-11 22:13:34 +02:00
xlated_dumper.h tools: bpftool: add delimiters to multi-function JITed dumps 2018-05-24 09:20:50 +02:00