Convert few tests that couldn't use typedef'ed arrays due to kernel bug.
Signed-off-by: Andrii Nakryiko <andriin@fb.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
* issue and avoid complicated C programming massaging.
* This is an acceptable workaround since there is one entry here.
*/
+typedef __u64 raw_stack_trace_t[2 * MAX_STACK_RAWTP];
struct {
__uint(type, BPF_MAP_TYPE_PERCPU_ARRAY);
__uint(max_entries, 1);
__type(key, __u32);
- __u64 (*value)[2 * MAX_STACK_RAWTP];
+ __type(value, raw_stack_trace_t);
} rawdata_map SEC(".maps");
SEC("tracepoint/raw_syscalls/sys_enter")
__uint(type, BPF_MAP_TYPE_ARRAY);
__uint(max_entries, 128);
__type(key, __u32);
- /* there seems to be a bug in kernel not handling typedef properly */
- struct bpf_stack_build_id (*value)[PERF_MAX_STACK_DEPTH];
+ __type(value, stack_trace_t);
} stack_amap SEC(".maps");
/* taken from /sys/kernel/debug/tracing/events/random/urandom_read/format */
__uint(type, BPF_MAP_TYPE_ARRAY);
__uint(max_entries, 16384);
__type(key, __u32);
- __u64 (*value)[PERF_MAX_STACK_DEPTH];
+ __type(value, stack_trace_t);
} stack_amap SEC(".maps");
/* taken from /sys/kernel/debug/tracing/events/sched/sched_switch/format */