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| author |   Kumar Kartikeya Dwivedi <memxor@gmail.com> | 2022-07-21 15:42:35 +0200 |
|---|---|---|
| committer |   Alexei Starovoitov <ast@kernel.org> | 2022-07-21 20:59:42 -0700 |
| commit | a4703e3184320d6e15e2bc81d2ccf1c8c883f9d1 (patch) | |
| tree | 7c085a648e132e5e6d43ac6562f9e9050e3feead /tools/testing/selftests/bpf | |
| parent | tools/resolve_btfids: Add support for 8-byte BTF sets (diff) | |
| download | linux-dev-a4703e3184320d6e15e2bc81d2ccf1c8c883f9d1.tar.xz linux-dev-a4703e3184320d6e15e2bc81d2ccf1c8c883f9d1.zip | |
bpf: Switch to new kfunc flags infrastructure
Instead of populating multiple sets to indicate some attribute and then
researching the same BTF ID in them, prepare a single unified BTF set
which indicates whether a kfunc is allowed to be called, and also its
attributes if any at the same time. Now, only one call is needed to
perform the lookup for both kfunc availability and its attributes.
Signed-off-by: Kumar Kartikeya Dwivedi <memxor@gmail.com>
Link: https://lore.kernel.org/r/20220721134245.2450-4-memxor@gmail.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Diffstat (limited to 'tools/testing/selftests/bpf')
| -rw-r--r-- | tools/testing/selftests/bpf/bpf_testmod/bpf_testmod.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/tools/testing/selftests/bpf/bpf_testmod/bpf_testmod.c b/tools/testing/selftests/bpf/bpf_testmod/bpf_testmod.c index e585e1cefc77..792cb15bac40 100644 --- a/tools/testing/selftests/bpf/bpf_testmod/bpf_testmod.c +++ b/tools/testing/selftests/bpf/bpf_testmod/bpf_testmod.c @@ -148,13 +148,13 @@ static struct bin_attribute bin_attr_bpf_testmod_file __ro_after_init = { .write = bpf_testmod_test_write, }; -BTF_SET_START(bpf_testmod_check_kfunc_ids) -BTF_ID(func, bpf_testmod_test_mod_kfunc) -BTF_SET_END(bpf_testmod_check_kfunc_ids) +BTF_SET8_START(bpf_testmod_check_kfunc_ids) +BTF_ID_FLAGS(func, bpf_testmod_test_mod_kfunc) +BTF_SET8_END(bpf_testmod_check_kfunc_ids) static const struct btf_kfunc_id_set bpf_testmod_kfunc_set = { - .owner = THIS_MODULE, - .check_set = &bpf_testmod_check_kfunc_ids, + .owner = THIS_MODULE, + .set = &bpf_testmod_check_kfunc_ids, }; extern int bpf_fentry_test1(int a); |