diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/test_rhashtable.c | 33 |
1 files changed, 19 insertions, 14 deletions
diff --git a/lib/test_rhashtable.c b/lib/test_rhashtable.c index 2bc403d8f9ee..a2ba6adb60a2 100644 --- a/lib/test_rhashtable.c +++ b/lib/test_rhashtable.c @@ -38,6 +38,16 @@ struct test_obj { struct rhash_head node; }; +static const struct rhashtable_params test_rht_params = { + .nelem_hint = TEST_HT_SIZE, + .head_offset = offsetof(struct test_obj, node), + .key_offset = offsetof(struct test_obj, value), + .key_len = sizeof(int), + .hashfn = jhash, + .max_size = 2, /* we expand/shrink manually here */ + .nulls_base = (3U << RHT_BASE_SHIFT), +}; + static int __init test_rht_lookup(struct rhashtable *ht) { unsigned int i; @@ -47,7 +57,7 @@ static int __init test_rht_lookup(struct rhashtable *ht) bool expected = !(i % 2); u32 key = i; - obj = rhashtable_lookup(ht, &key); + obj = rhashtable_lookup_fast(ht, &key, test_rht_params); if (expected && !obj) { pr_warn("Test failed: Could not find key %u\n", key); @@ -133,7 +143,11 @@ static int __init test_rhashtable(struct rhashtable *ht) obj->ptr = TEST_PTR; obj->value = i * 2; - rhashtable_insert(ht, &obj->node); + err = rhashtable_insert_fast(ht, &obj->node, test_rht_params); + if (err) { + kfree(obj); + goto error; + } } rcu_read_lock(); @@ -173,10 +187,10 @@ static int __init test_rhashtable(struct rhashtable *ht) for (i = 0; i < TEST_ENTRIES; i++) { u32 key = i * 2; - obj = rhashtable_lookup(ht, &key); + obj = rhashtable_lookup_fast(ht, &key, test_rht_params); BUG_ON(!obj); - rhashtable_remove(ht, &obj->node); + rhashtable_remove_fast(ht, &obj->node, test_rht_params); kfree(obj); } @@ -195,20 +209,11 @@ static struct rhashtable ht; static int __init test_rht_init(void) { - struct rhashtable_params params = { - .nelem_hint = TEST_HT_SIZE, - .head_offset = offsetof(struct test_obj, node), - .key_offset = offsetof(struct test_obj, value), - .key_len = sizeof(int), - .hashfn = jhash, - .max_size = 2, /* we expand/shrink manually here */ - .nulls_base = (3U << RHT_BASE_SHIFT), - }; int err; pr_info("Running resizable hashtable tests...\n"); - err = rhashtable_init(&ht, ¶ms); + err = rhashtable_init(&ht, &test_rht_params); if (err < 0) { pr_warn("Test failed: Unable to initialize hashtable: %d\n", err); |