[PATCH] add CONFIG_DEBUG_INFO_BTF check to bpftool feature command

[grantseltzer <grantseltzer@xxxxxxxxx>]

Signed-off-by: grantseltzer <grantseltzer@xxxxxxxxx>
---
 tools/bpf/bpftool/feature.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/tools/bpf/bpftool/feature.c b/tools/bpf/bpftool/feature.c
index 359960a8f..34343e7fa 100644
--- a/tools/bpf/bpftool/feature.c
+++ b/tools/bpf/bpftool/feature.c
@@ -336,6 +336,8 @@ static void probe_kernel_image_config(const char *define_prefix)
 		{ "CONFIG_BPF_JIT", },
 		/* Avoid compiling eBPF interpreter (use JIT only) */
 		{ "CONFIG_BPF_JIT_ALWAYS_ON", },
+		/* Enable using BTF debug information */
+		{ "CONFIG_DEBUG_INFO_BTF", },
 
 		/* cgroups */
 		{ "CONFIG_CGROUPS", },
-- 
2.29.2