diff mbox

[v1,5/7] test_rhashtable: Use inlined rhashtable interface

Message ID E1YYubw-0004lu-0C@gondolin.me.apana.org.au
State Accepted, archived
Delegated to: David Miller
Headers show

Commit Message

Herbert Xu March 20, 2015, 10:57 a.m. UTC 
This patch converts test_rhashtable to the inlined rhashtable
interface.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
---

 lib/test_rhashtable.c |   33 +++++++++++++++++++--------------
 1 file changed, 19 insertions(+), 14 deletions(-)

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diff mbox

Patch

diff --git a/lib/test_rhashtable.c b/lib/test_rhashtable.c
index 2bc403d..a2ba6ad 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, &params);
+	err = rhashtable_init(&ht, &test_rht_params);
 	if (err < 0) {
 		pr_warn("Test failed: Unable to initialize hashtable: %d\n",
 			err);