libbpf: Update the comment to remove the reference to the deprecated interface bpf_pr...

Commit be2f2d1680df ("libbpf: Deprecate bpf_program__load() API") marked
bpf_program__load() as deprecated starting with libbpf v0.6. And later
in commit 146bf811f5ac ("libbpf: remove most other deprecated high-level
APIs") actually removed the bpf_program__load() implementation and
related old high-level APIs.

This patch update the comment in bpf_program__set_attach_target() to
remove the reference to the deprecated interface bpf_program__load().

Signed-off-by: Jianyun Gao <jianyungao89@gmail.com>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Link: https://lore.kernel.org/bpf/20251103120727.145965-1-jianyungao89@gmail.com

diff --git a/tools/lib/bpf/libbpf.c b/tools/lib/bpf/libbpf.c
index fbe74686c97da9a8348483ebdda5932ed7b38e06..27a07782bd72609159b5bd0ff70639a28207f50d 100644 (file)
--- a/tools/lib/bpf/libbpf.c
+++ b/tools/lib/bpf/libbpf.c
@@ -13858,8 +13858,8 @@ int bpf_program__set_attach_target(struct bpf_program *prog,
                return libbpf_err(-EINVAL);
 
        if (attach_prog_fd && !attach_func_name) {
-               /* remember attach_prog_fd and let bpf_program__load() find
-                * BTF ID during the program load
+               /* Store attach_prog_fd. The BTF ID will be resolved later during
+                * the normal object/program load phase.
                 */
                prog->attach_prog_fd = attach_prog_fd;
                return 0;