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Diffstat (limited to 'tools/bpf/bpftool/gen.c')
-rw-r--r--tools/bpf/bpftool/gen.c19
1 files changed, 7 insertions, 12 deletions
diff --git a/tools/bpf/bpftool/gen.c b/tools/bpf/bpftool/gen.c
index cf8b4e525c88..01bb8d8f5568 100644
--- a/tools/bpf/bpftool/gen.c
+++ b/tools/bpf/bpftool/gen.c
@@ -1660,21 +1660,16 @@ struct btfgen_info {
struct btf *marked_btf; /* btf structure used to mark used types */
};
-static size_t btfgen_hash_fn(const void *key, void *ctx)
+static size_t btfgen_hash_fn(long key, void *ctx)
{
- return (size_t)key;
+ return key;
}
-static bool btfgen_equal_fn(const void *k1, const void *k2, void *ctx)
+static bool btfgen_equal_fn(long k1, long k2, void *ctx)
{
return k1 == k2;
}
-static void *u32_as_hash_key(__u32 x)
-{
- return (void *)(uintptr_t)x;
-}
-
static void btfgen_free_info(struct btfgen_info *info)
{
if (!info)
@@ -2086,18 +2081,18 @@ static int btfgen_record_obj(struct btfgen_info *info, const char *obj_path)
struct bpf_core_spec specs_scratch[3] = {};
struct bpf_core_relo_res targ_res = {};
struct bpf_core_cand_list *cands = NULL;
- const void *type_key = u32_as_hash_key(relo->type_id);
const char *sec_name = btf__name_by_offset(btf, sec->sec_name_off);
if (relo->kind != BPF_CORE_TYPE_ID_LOCAL &&
- !hashmap__find(cand_cache, type_key, (void **)&cands)) {
+ !hashmap__find(cand_cache, relo->type_id, &cands)) {
cands = btfgen_find_cands(btf, info->src_btf, relo->type_id);
if (!cands) {
err = -errno;
goto out;
}
- err = hashmap__set(cand_cache, type_key, cands, NULL, NULL);
+ err = hashmap__set(cand_cache, relo->type_id, cands,
+ NULL, NULL);
if (err)
goto out;
}
@@ -2120,7 +2115,7 @@ out:
if (!IS_ERR_OR_NULL(cand_cache)) {
hashmap__for_each_entry(cand_cache, entry, i) {
- bpf_core_free_cands(entry->value);
+ bpf_core_free_cands(entry->pvalue);
}
hashmap__free(cand_cache);
}