diff options
Diffstat (limited to 'tools/testing')
| -rw-r--r-- | tools/testing/selftests/bpf/bpf_sys.h | 11 | ||||
| -rw-r--r-- | tools/testing/selftests/bpf/test_lru_map.c | 2 | ||||
| -rw-r--r-- | tools/testing/selftests/bpf/test_maps.c | 34 |
3 files changed, 18 insertions, 29 deletions
diff --git a/tools/testing/selftests/bpf/bpf_sys.h b/tools/testing/selftests/bpf/bpf_sys.h index 17581a4..aeff99f 100644 --- a/tools/testing/selftests/bpf/bpf_sys.h +++ b/tools/testing/selftests/bpf/bpf_sys.h @@ -24,17 +24,6 @@ static inline int bpf(int cmd, union bpf_attr *attr, unsigned int size) #endif } -static inline int bpf_map_next_key(int fd, const void *key, void *next_key) -{ - union bpf_attr attr = {}; - - attr.map_fd = fd; - attr.key = bpf_ptr_to_u64(key); - attr.next_key = bpf_ptr_to_u64(next_key); - - return bpf(BPF_MAP_GET_NEXT_KEY, &attr, sizeof(attr)); -} - static inline int bpf_map_create(enum bpf_map_type type, uint32_t size_key, uint32_t size_value, uint32_t max_elem, uint32_t flags) diff --git a/tools/testing/selftests/bpf/test_lru_map.c b/tools/testing/selftests/bpf/test_lru_map.c index 859c940..360f7e0 100644 --- a/tools/testing/selftests/bpf/test_lru_map.c +++ b/tools/testing/selftests/bpf/test_lru_map.c @@ -46,7 +46,7 @@ static int map_subset(int map0, int map1) unsigned long long value0[nr_cpus], value1[nr_cpus]; int ret; - while (!bpf_map_next_key(map1, &next_key, &next_key)) { + while (!bpf_map_get_next_key(map1, &next_key, &next_key)) { assert(!bpf_map_lookup_elem(map1, &next_key, value1)); ret = bpf_map_lookup_elem(map0, &next_key, value0); if (ret) { diff --git a/tools/testing/selftests/bpf/test_maps.c b/tools/testing/selftests/bpf/test_maps.c index 0f9f904..be52c80 100644 --- a/tools/testing/selftests/bpf/test_maps.c +++ b/tools/testing/selftests/bpf/test_maps.c @@ -89,11 +89,11 @@ static void test_hashmap(int task, void *data) assert(bpf_map_delete_elem(fd, &key) == -1 && errno == ENOENT); /* Iterate over two elements. */ - assert(bpf_map_next_key(fd, &key, &next_key) == 0 && + assert(bpf_map_get_next_key(fd, &key, &next_key) == 0 && (next_key == 1 || next_key == 2)); - assert(bpf_map_next_key(fd, &next_key, &next_key) == 0 && + assert(bpf_map_get_next_key(fd, &next_key, &next_key) == 0 && (next_key == 1 || next_key == 2)); - assert(bpf_map_next_key(fd, &next_key, &next_key) == -1 && + assert(bpf_map_get_next_key(fd, &next_key, &next_key) == -1 && errno == ENOENT); /* Delete both elements. */ @@ -105,7 +105,7 @@ static void test_hashmap(int task, void *data) key = 0; /* Check that map is empty. */ - assert(bpf_map_next_key(fd, &key, &next_key) == -1 && + assert(bpf_map_get_next_key(fd, &key, &next_key) == -1 && errno == ENOENT); close(fd); @@ -175,7 +175,7 @@ static void test_hashmap_percpu(int task, void *data) assert(bpf_map_delete_elem(fd, &key) == -1 && errno == ENOENT); /* Iterate over two elements. */ - while (!bpf_map_next_key(fd, &key, &next_key)) { + while (!bpf_map_get_next_key(fd, &key, &next_key)) { assert((expected_key_mask & next_key) == next_key); expected_key_mask &= ~next_key; @@ -201,7 +201,7 @@ static void test_hashmap_percpu(int task, void *data) key = 0; /* Check that map is empty. */ - assert(bpf_map_next_key(fd, &key, &next_key) == -1 && + assert(bpf_map_get_next_key(fd, &key, &next_key) == -1 && errno == ENOENT); close(fd); @@ -246,11 +246,11 @@ static void test_arraymap(int task, void *data) assert(bpf_map_lookup_elem(fd, &key, &value) == -1 && errno == ENOENT); /* Iterate over two elements. */ - assert(bpf_map_next_key(fd, &key, &next_key) == 0 && + assert(bpf_map_get_next_key(fd, &key, &next_key) == 0 && next_key == 0); - assert(bpf_map_next_key(fd, &next_key, &next_key) == 0 && + assert(bpf_map_get_next_key(fd, &next_key, &next_key) == 0 && next_key == 1); - assert(bpf_map_next_key(fd, &next_key, &next_key) == -1 && + assert(bpf_map_get_next_key(fd, &next_key, &next_key) == -1 && errno == ENOENT); /* Delete shouldn't succeed. */ @@ -301,11 +301,11 @@ static void test_arraymap_percpu(int task, void *data) assert(bpf_map_lookup_elem(fd, &key, values) == -1 && errno == ENOENT); /* Iterate over two elements. */ - assert(bpf_map_next_key(fd, &key, &next_key) == 0 && + assert(bpf_map_get_next_key(fd, &key, &next_key) == 0 && next_key == 0); - assert(bpf_map_next_key(fd, &next_key, &next_key) == 0 && + assert(bpf_map_get_next_key(fd, &next_key, &next_key) == 0 && next_key == 1); - assert(bpf_map_next_key(fd, &next_key, &next_key) == -1 && + assert(bpf_map_get_next_key(fd, &next_key, &next_key) == -1 && errno == ENOENT); /* Delete shouldn't succeed. */ @@ -380,8 +380,8 @@ static void test_map_large(void) /* Iterate through all elements. */ for (i = 0; i < MAP_SIZE; i++) - assert(bpf_map_next_key(fd, &key, &key) == 0); - assert(bpf_map_next_key(fd, &key, &key) == -1 && errno == ENOENT); + assert(bpf_map_get_next_key(fd, &key, &key) == 0); + assert(bpf_map_get_next_key(fd, &key, &key) == -1 && errno == ENOENT); key.c = 0; assert(bpf_map_lookup_elem(fd, &key, &value) == 0 && value == 0); @@ -479,8 +479,8 @@ static void test_map_parallel(void) /* Check that all elements were inserted. */ key = -1; for (i = 0; i < MAP_SIZE; i++) - assert(bpf_map_next_key(fd, &key, &key) == 0); - assert(bpf_map_next_key(fd, &key, &key) == -1 && errno == ENOENT); + assert(bpf_map_get_next_key(fd, &key, &key) == 0); + assert(bpf_map_get_next_key(fd, &key, &key) == -1 && errno == ENOENT); /* Another check for all elements */ for (i = 0; i < MAP_SIZE; i++) { @@ -496,7 +496,7 @@ static void test_map_parallel(void) /* Nothing should be left. */ key = -1; - assert(bpf_map_next_key(fd, &key, &key) == -1 && errno == ENOENT); + assert(bpf_map_get_next_key(fd, &key, &key) == -1 && errno == ENOENT); } static void run_all_tests(void) |
