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bpf: Add cookie to tracing bpf_link_info

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bpf_tramp_link includes cookie info, we can add it in bpf_link_info.

Signed-off-by: Tao Chen <chen.dylane@linux.dev>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Link: https://lore.kernel.org/bpf/20250606165818.3394397-1-chen.dylane@linux.dev
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Tao Chen
2025-06-07 00:58:14 +08:00
committed by Andrii Nakryiko
parent 553676e8f5
commit ae67e5966a
1 changed files with 2 additions and 0 deletions
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include/uapi/linux/bpf.h
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@@ -6665,6 +6665,8 @@ struct bpf_link_info {
__u32 attach_type;
__u32 target_obj_id; /* prog_id for PROG_EXT, otherwise btf object id */
__u32 target_btf_id; /* BTF type id inside the object */
__u32 :32;
__u64 cookie;
} tracing;
struct {
__u64 cgroup_id;