diff options
Diffstat (limited to 'tools/lib/bpf/btf.c')
| -rw-r--r-- | tools/lib/bpf/btf.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/tools/lib/bpf/btf.c b/tools/lib/bpf/btf.c index d88647da2c7f..675a0df5c840 100644 --- a/tools/lib/bpf/btf.c +++ b/tools/lib/bpf/btf.c @@ -3887,14 +3887,14 @@ static inline __u16 btf_fwd_kind(struct btf_type *t) } /* Check if given two types are identical ARRAY definitions */ -static int btf_dedup_identical_arrays(struct btf_dedup *d, __u32 id1, __u32 id2) +static bool btf_dedup_identical_arrays(struct btf_dedup *d, __u32 id1, __u32 id2) { struct btf_type *t1, *t2; t1 = btf_type_by_id(d->btf, id1); t2 = btf_type_by_id(d->btf, id2); if (!btf_is_array(t1) || !btf_is_array(t2)) - return 0; + return false; return btf_equal_array(t1, t2); } @@ -3918,7 +3918,9 @@ static bool btf_dedup_identical_structs(struct btf_dedup *d, __u32 id1, __u32 id m1 = btf_members(t1); m2 = btf_members(t2); for (i = 0, n = btf_vlen(t1); i < n; i++, m1++, m2++) { - if (m1->type != m2->type) + if (m1->type != m2->type && + !btf_dedup_identical_arrays(d, m1->type, m2->type) && + !btf_dedup_identical_structs(d, m1->type, m2->type)) return false; } return true; |