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bpftool: Respect the -d option in struct_ops cmd 

In the prog cmd, the "-d" option turns on the verifier log.
This is missed in the "struct_ops" cmd and this patch fixes it.

Fixes: 65c9362859 ("bpftool: Add struct_ops support")
Signed-off-by: Martin KaFai Lau <kafai@fb.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Reviewed-by: Quentin Monnet <quentin@isovalent.com>
Link: https://lore.kernel.org/bpf/20200424182911.1259355-1-kafai@fb.com
This commit is contained in:
Martin KaFai Lau 2020-04-24 11:29:11 -07:00 committed by Alexei Starovoitov
parent 1d8a0af5ee
commit 32e4c6f4bc
1 changed files with 7 additions and 1 deletions
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8
tools/bpf/bpftool/struct_ops.c
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@ -479,6 +479,7 @@ static int do_unregister(int argc, char **argv)
static int do_register(int argc, char **argv)
{
struct bpf_object_load_attr load_attr = {};
const struct bpf_map_def *def;
struct bpf_map_info info = {};
__u32 info_len = sizeof(info);
@ -499,7 +500,12 @@ static int do_register(int argc, char **argv)
set_max_rlimit();
if (bpf_object__load(obj)) {
load_attr.obj = obj;
if (verifier_logs)
/* log_level1 + log_level2 + stats, but not stable UAPI */
load_attr.log_level = 1 + 2 + 4;
if (bpf_object__load_xattr(&load_attr)) {
bpf_object__close(obj);
return -1;
}