diff options
| author | Jiri Olsa <jolsa@kernel.org> | 2023-09-20 23:31:38 +0200 |
|---|---|---|
| committer | Andrii Nakryiko <andrii@kernel.org> | 2023-09-25 16:37:44 -0700 |
| commit | e2b2cd592adbd303bcc02451d32fedd511000fb0 (patch) | |
| tree | f42133fb3f63dfa0325adc525cd03c5e9c01ccd1 /lib/crypto/mpi/mpi-sub-ui.c | |
| parent | f915fcb38553eb9150a918348d932fd292de71dc (diff) | |
bpf: Add missed value to kprobe_multi link info
Add missed value to kprobe_multi link info to hold the stats of missed
kprobe_multi probe.
The missed counter gets incremented when fprobe fails the recursion
check or there's no rethook available for return probe. In either
case the attached bpf program is not executed.
Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Tested-by: Song Liu <song@kernel.org>
Reviewed-by: Song Liu <song@kernel.org>
Acked-by: Hou Tao <houtao1@huawei.com>
Link: https://lore.kernel.org/bpf/20230920213145.1941596-3-jolsa@kernel.org
Diffstat (limited to 'lib/crypto/mpi/mpi-sub-ui.c')
0 files changed, 0 insertions, 0 deletions