2 Commits

Author	SHA1	Message	Date
Yonghong Song	15172a46fa	bpf: net: Refactor bpf_iter target registration ... Currently bpf_iter_reg_target takes parameters from target and allocates memory to save them. This is really not necessary, esp. in the future we may grow information passed from targets to bpf_iter manager. The patch refactors the code so target reg_info becomes static and bpf_iter manager can just take a reference to it. Signed-off-by: Yonghong Song <yhs@fb.com> Signed-off-by: Alexei Starovoitov <ast@kernel.org> Link: https://lore.kernel.org/bpf/20200513180219.2949605-1-yhs@fb.com	2020-05-13 12:30:50 -07:00
Yonghong Song	6086d29def	bpf: Add bpf_map iterator ... Implement seq_file operations to traverse all bpf_maps. Signed-off-by: Yonghong Song <yhs@fb.com> Signed-off-by: Alexei Starovoitov <ast@kernel.org> Acked-by: Andrii Nakryiko <andriin@fb.com> Link: https://lore.kernel.org/bpf/20200509175909.2476096-1-yhs@fb.com	2020-05-09 17:05:26 -07:00