bpf: Rename existing argno to arg

To support stack arguments, in later patches, argno will represent
both registers and stack arguments. To avoid confusion, rename
existing argno to arg.

Acked-by: Kumar Kartikeya Dwivedi <memxor@gmail.com>
Signed-off-by: Yonghong Song <yonghong.song@linux.dev>
Link: https://lore.kernel.org/r/20260423033456.2539340-1-yonghong.song@linux.dev
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
This commit is contained in:
Yonghong Song 2026-04-22 20:34:56 -07:00 • committed by Alexei Starovoitov
commit 053a48cb2a