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linux/tools/bpf/bpftool
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Jiri Olsa b24fc35521 bpftool: Display missed count for kprobe_multi link 
Adding 'missed' field to display missed counts for kprobes
attached by kprobe multi link, like:

  # bpftool link
  5: kprobe_multi  prog 76
          kprobe.multi  func_cnt 1  missed 1
          addr             func [module]
          ffffffffa039c030 fp3_test [fprobe_test]

  # bpftool link -jp
  [{
          "id": 5,
          "type": "kprobe_multi",
          "prog_id": 76,
          "retprobe": false,
          "func_cnt": 1,
          "missed": 1,
          "funcs": [{
                  "addr": 18446744072102723632,
                  "func": "fp3_test",
                  "module": "fprobe_test"
              }
          ]
      }
  ]

Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Reviewed-by: Quentin Monnet <quentin@isovalent.com>
Link: https://lore.kernel.org/bpf/20230920213145.1941596-6-jolsa@kernel.org
2023-09-25 16:37:44 -07:00
..
bash-completion bpftool: Specify XDP Hints ifname when loading program 2023-05-23 16:55:06 +02:00
Documentation bpftool: Extend net dump with tcx progs 2023-07-19 10:07:28 -07:00
skeleton bpftool: Use a local bpf_perf_event_value to fix accessing its fields 2023-07-10 15:29:21 -07:00
.gitignore bpftool: Fix SPDX tag for Makefiles and .gitignore 2021-11-10 09:00:52 -08:00
btf.c bpftool: Use bpf_{btf,link,map,prog}_get_info_by_fd() 2023-02-16 15:32:45 -08:00
btf_dumper.c bpftool: Use "fallthrough;" keyword instead of comments 2023-07-12 23:50:11 +02:00
cfg.c bpftool: Support printing opcodes and source file references in CFG 2023-04-05 21:27:27 -07:00
cfg.h bpftool: Support printing opcodes and source file references in CFG 2023-04-05 21:27:27 -07:00
cgroup.c bpftool: Use bpf_{btf,link,map,prog}_get_info_by_fd() 2023-02-16 15:32:45 -08:00
common.c bpftool: Support bpffs mountpoint as pin path for prog loadall 2023-05-17 15:58:18 +02:00
feature.c bpftool: Use "fallthrough;" keyword instead of comments 2023-07-12 23:50:11 +02:00
gen.c bpftool: Fix -Wcast-qual warning 2023-09-08 17:04:24 -07:00
iter.c bpftool: Support bpffs mountpoint as pin path for prog loadall 2023-05-17 15:58:18 +02:00
jit_disasm.c bpftool: Fix spelling mistake "disasembler" -> "disassembler" 2022-10-26 18:20:22 -07:00
json_writer.c tools: bpftool: json: Fix backslash escape typo in jsonw_puts 2023-03-29 09:48:45 -07:00
json_writer.h tools: bpftool: json: Fix backslash escape typo in jsonw_puts 2023-03-29 09:48:45 -07:00
link.c bpftool: Display missed count for kprobe_multi link 2023-09-25 16:37:44 -07:00
main.c bpftool: clean-up usage of libbpf_get_error() 2022-11-20 16:17:46 -08:00
main.h bpftool: Support bpffs mountpoint as pin path for prog loadall 2023-05-17 15:58:18 +02:00
Makefile bpf: Replace deprecated -target with --target= for Clang 2023-06-29 15:46:17 +02:00
map.c bpftool: Specify XDP Hints ifname when loading program 2023-05-23 16:55:06 +02:00
map_perf_ring.c bpftool: Fix error message of strerror 2022-09-30 15:40:46 -07:00
net.c bpftool: Extend net dump with tcx progs 2023-07-19 10:07:28 -07:00
netlink_dumper.c
netlink_dumper.h bpftool: Extend net dump with tcx progs 2023-07-19 10:07:28 -07:00
perf.c bpftool: fix perf help message 2023-08-11 20:54:29 -07:00
pids.c libbpf: Hashmap interface update to allow both long and void* keys/values 2022-11-09 20:45:14 -08:00
prog.c bpftool: Specify XDP Hints ifname when loading program 2023-05-23 16:55:06 +02:00
struct_ops.c bpftool: Support bpffs mountpoint as pin path for prog loadall 2023-05-17 15:58:18 +02:00
tracelog.c bpftool, musl compat: Replace sys/fcntl.h by fcntl.h 2022-04-25 23:24:28 +02:00
xlated_dumper.c bpftool: Dump the kernel symbol's module name 2023-07-11 20:07:50 -07:00
xlated_dumper.h bpftool: Dump the kernel symbol's module name 2023-07-11 20:07:50 -07:00