diff options
| author | Martin KaFai Lau <[email protected]> | 2018-04-18 15:56:05 -0700 |
|---|---|---|
| committer | Daniel Borkmann <[email protected]> | 2018-04-19 21:46:25 +0200 |
| commit | 8a138aed4a807ceb143882fb23a423d524dcdb35 (patch) | |
| tree | 27dcccc69aefb72be5e5bb615847173c0eb290d7 /drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c | |
| parent | 3bd86a8409fc5a87ea415087b0c30ab42818e7c8 (diff) | |
bpf: btf: Add BTF support to libbpf
If the ".BTF" elf section exists, libbpf will try to create
a btf_fd (through BPF_BTF_LOAD). If that fails, it will still
continue loading the bpf prog/map without the BTF.
If the bpf_object has a BTF loaded, it will create a map with the btf_fd.
libbpf will try to figure out the btf_key_id and btf_value_id of a map by
finding the BTF type with name "<map_name>_key" and "<map_name>_value".
If they cannot be found, it will continue without using the BTF.
Signed-off-by: Martin KaFai Lau <[email protected]>
Acked-by: Alexei Starovoitov <[email protected]>
Signed-off-by: Daniel Borkmann <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c')
0 files changed, 0 insertions, 0 deletions