Switch all the uses of to-be-deprecated bpf_object__load_xattr() into a simple bpf_object__load() calls with optional log_level passed through open_opts.kernel_log_level, if -d option is specified. Signed-off-by: Andrii Nakryiko <andrii@xxxxxxxxxx> --- tools/bpf/bpftool/gen.c | 11 ++++------- tools/bpf/bpftool/prog.c | 24 ++++++++++-------------- tools/bpf/bpftool/struct_ops.c | 15 +++++++-------- 3 files changed, 21 insertions(+), 29 deletions(-) diff --git a/tools/bpf/bpftool/gen.c b/tools/bpf/bpftool/gen.c index 997a2865e04a..b4695df2ea3d 100644 --- a/tools/bpf/bpftool/gen.c +++ b/tools/bpf/bpftool/gen.c @@ -486,7 +486,6 @@ static void codegen_destroy(struct bpf_object *obj, const char *obj_name) static int gen_trace(struct bpf_object *obj, const char *obj_name, const char *header_guard) { - struct bpf_object_load_attr load_attr = {}; DECLARE_LIBBPF_OPTS(gen_loader_opts, opts); struct bpf_map *map; char ident[256]; @@ -496,12 +495,7 @@ static int gen_trace(struct bpf_object *obj, const char *obj_name, const char *h if (err) return err; - load_attr.obj = obj; - if (verifier_logs) - /* log_level1 + log_level2 + stats, but not stable UAPI */ - load_attr.log_level = 1 + 2 + 4; - - err = bpf_object__load_xattr(&load_attr); + err = bpf_object__load(obj); if (err) { p_err("failed to load object file"); goto out; @@ -719,6 +713,9 @@ static int do_skeleton(int argc, char **argv) if (obj_name[0] == '\0') get_obj_name(obj_name, file); opts.object_name = obj_name; + if (verifier_logs) + /* log_level1 + log_level2 + stats, but not stable UAPI */ + opts.kernel_log_level = 1 + 2 + 4; obj = bpf_object__open_mem(obj_data, file_sz, &opts); err = libbpf_get_error(obj); if (err) { diff --git a/tools/bpf/bpftool/prog.c b/tools/bpf/bpftool/prog.c index 45ccc254e69f..f874896c4154 100644 --- a/tools/bpf/bpftool/prog.c +++ b/tools/bpf/bpftool/prog.c @@ -1464,7 +1464,6 @@ static int load_with_options(int argc, char **argv, bool first_prog_only) DECLARE_LIBBPF_OPTS(bpf_object_open_opts, open_opts, .relaxed_maps = relaxed_maps, ); - struct bpf_object_load_attr load_attr = { 0 }; enum bpf_attach_type expected_attach_type; struct map_replace *map_replace = NULL; struct bpf_program *prog = NULL, *pos; @@ -1598,6 +1597,10 @@ static int load_with_options(int argc, char **argv, bool first_prog_only) set_max_rlimit(); + if (verifier_logs) + /* log_level1 + log_level2 + stats, but not stable UAPI */ + open_opts.kernel_log_level = 1 + 2 + 4; + obj = bpf_object__open_file(file, &open_opts); if (libbpf_get_error(obj)) { p_err("failed to open object file"); @@ -1677,12 +1680,7 @@ static int load_with_options(int argc, char **argv, bool first_prog_only) goto err_close_obj; } - load_attr.obj = obj; - if (verifier_logs) - /* log_level1 + log_level2 + stats, but not stable UAPI */ - load_attr.log_level = 1 + 2 + 4; - - err = bpf_object__load_xattr(&load_attr); + err = bpf_object__load(obj); if (err) { p_err("failed to load object file"); goto err_close_obj; @@ -1809,7 +1807,6 @@ static int do_loader(int argc, char **argv) { DECLARE_LIBBPF_OPTS(bpf_object_open_opts, open_opts); DECLARE_LIBBPF_OPTS(gen_loader_opts, gen); - struct bpf_object_load_attr load_attr = {}; struct bpf_object *obj; const char *file; int err = 0; @@ -1818,6 +1815,10 @@ static int do_loader(int argc, char **argv) return -1; file = GET_ARG(); + if (verifier_logs) + /* log_level1 + log_level2 + stats, but not stable UAPI */ + open_opts.kernel_log_level = 1 + 2 + 4; + obj = bpf_object__open_file(file, &open_opts); if (libbpf_get_error(obj)) { p_err("failed to open object file"); @@ -1828,12 +1829,7 @@ static int do_loader(int argc, char **argv) if (err) goto err_close_obj; - load_attr.obj = obj; - if (verifier_logs) - /* log_level1 + log_level2 + stats, but not stable UAPI */ - load_attr.log_level = 1 + 2 + 4; - - err = bpf_object__load_xattr(&load_attr); + err = bpf_object__load(obj); if (err) { p_err("failed to load object file"); goto err_close_obj; diff --git a/tools/bpf/bpftool/struct_ops.c b/tools/bpf/bpftool/struct_ops.c index cbdca37a53f0..2f693b082bdb 100644 --- a/tools/bpf/bpftool/struct_ops.c +++ b/tools/bpf/bpftool/struct_ops.c @@ -479,7 +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 = {}; + LIBBPF_OPTS(bpf_object_open_opts, open_opts); const struct bpf_map_def *def; struct bpf_map_info info = {}; __u32 info_len = sizeof(info); @@ -494,18 +494,17 @@ static int do_register(int argc, char **argv) file = GET_ARG(); - obj = bpf_object__open(file); + if (verifier_logs) + /* log_level1 + log_level2 + stats, but not stable UAPI */ + open_opts.kernel_log_level = 1 + 2 + 4; + + obj = bpf_object__open_file(file, &open_opts); if (libbpf_get_error(obj)) return -1; set_max_rlimit(); - 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)) { + if (bpf_object__load(obj)) { bpf_object__close(obj); return -1; } -- 2.30.2