mirror/xdp-project-bpf-examples
1
0
Fork 0
mirror of https://github.com/xdp-project/bpf-examples.git synced 2024-05-06 15:54:53 +00:00
Code Issues Projects Releases Wiki Activity
593 Commits 16 Branches 0 Tags
91f2e1528a39ba15450cd7b6ef1cf550f3da5af8
Commit Graph

3 Commits

Author SHA1 Message Date
Jesper Dangaard Brouer
35883baaac bpf-link-hang: Adjust for newer libbpf API 
bpf_object__find_program_by_title’ is deprecated: libbpf v0.7+:
 use bpf_object__find_program_by_name() instead

See: https://github.com/libbpf/libbpf/issues/297

 libbpf#297 Deprecate bpf_program__title() in favor of
 bpf_program__section_name(). “Title” term is confusing and
 unconventional, it’s SEC() in code and “section name” everywhere else.

Signed-off-by: Jesper Dangaard Brouer <brouer@redhat.com>
 2022-09-02 16:11:09 +02:00
Toke Høiland-Jørgensen
6cd22850af bpf-link-hang: Add bpftrace invocation to show hang in synchronize_rcu_tasks 
Signed-off-by: Toke Høiland-Jørgensen <toke@redhat.com>
 2021-03-23 13:07:36 +01:00
Toke Høiland-Jørgensen
25acd99b58 Add example to show hang on bpf_link close 
Minimal example to show that the close() operation on a bpf_link can hang
indefinitely if the kernel is loaded (for example by traffic on an
interface with an XDP program loaded).

Signed-off-by: Toke Høiland-Jørgensen <toke@redhat.com>
 2021-03-23 00:09:44 +01:00