diff options
| author | Kui-Feng Lee <thinker.li@gmail.com> | 2024-02-09 05:37:47 +0300 |
|---|---|---|
| committer | Martin KaFai Lau <martin.lau@kernel.org> | 2024-02-14 02:16:44 +0300 |
| commit | 77c0208e199ccb0986fb3612f2409c8cdcb036ad (patch) | |
| tree | f8b3520a1efab15f6e766f7f559887c2964606f5 /kernel | |
| parent | dc8543b597c282643a433e9a8af0459ed3046908 (diff) | |
| download | linux-77c0208e199ccb0986fb3612f2409c8cdcb036ad.tar.xz | |
bpf: add btf pointer to struct bpf_ctx_arg_aux.
Enable the providers to use types defined in a module instead of in the
kernel (btf_vmlinux).
Signed-off-by: Kui-Feng Lee <thinker.li@gmail.com>
Link: https://lore.kernel.org/r/20240209023750.1153905-2-thinker.li@gmail.com
Signed-off-by: Martin KaFai Lau <martin.lau@kernel.org>
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/bpf/btf.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/bpf/btf.c b/kernel/bpf/btf.c index 8e06d29961f1..cf100b5573ca 100644 --- a/kernel/bpf/btf.c +++ b/kernel/bpf/btf.c @@ -6266,7 +6266,7 @@ bool btf_ctx_access(int off, int size, enum bpf_access_type type, } info->reg_type = ctx_arg_info->reg_type; - info->btf = btf_vmlinux; + info->btf = ctx_arg_info->btf ? : btf_vmlinux; info->btf_id = ctx_arg_info->btf_id; return true; } |