diff options
Diffstat (limited to 'tools/testing/selftests/bpf/progs/test_get_stack_rawtp.c')
-rw-r--r-- | tools/testing/selftests/bpf/progs/test_get_stack_rawtp.c | 27 |
1 files changed, 19 insertions, 8 deletions
diff --git a/tools/testing/selftests/bpf/progs/test_get_stack_rawtp.c b/tools/testing/selftests/bpf/progs/test_get_stack_rawtp.c index f6d9f238e00a..aaa6ec250e15 100644 --- a/tools/testing/selftests/bpf/progs/test_get_stack_rawtp.c +++ b/tools/testing/selftests/bpf/progs/test_get_stack_rawtp.c @@ -15,17 +15,25 @@ struct stack_trace_t { struct bpf_stack_build_id user_stack_buildid[MAX_STACK_RAWTP]; }; -struct bpf_map_def SEC("maps") perfmap = { +struct { + __u32 type; + __u32 max_entries; + __u32 key_size; + __u32 value_size; +} perfmap SEC(".maps") = { .type = BPF_MAP_TYPE_PERF_EVENT_ARRAY, + .max_entries = 2, .key_size = sizeof(int), .value_size = sizeof(__u32), - .max_entries = 2, }; -struct bpf_map_def SEC("maps") stackdata_map = { +struct { + __u32 type; + __u32 max_entries; + __u32 *key; + struct stack_trace_t *value; +} stackdata_map SEC(".maps") = { .type = BPF_MAP_TYPE_PERCPU_ARRAY, - .key_size = sizeof(__u32), - .value_size = sizeof(struct stack_trace_t), .max_entries = 1, }; @@ -47,10 +55,13 @@ struct bpf_map_def SEC("maps") stackdata_map = { * issue and avoid complicated C programming massaging. * This is an acceptable workaround since there is one entry here. */ -struct bpf_map_def SEC("maps") rawdata_map = { +struct { + __u32 type; + __u32 max_entries; + __u32 *key; + __u64 (*value)[2 * MAX_STACK_RAWTP]; +} rawdata_map SEC(".maps") = { .type = BPF_MAP_TYPE_PERCPU_ARRAY, - .key_size = sizeof(__u32), - .value_size = MAX_STACK_RAWTP * sizeof(__u64) * 2, .max_entries = 1, }; |