bpf: perf_map: fix type error

3 years ago · 4febbc3fae
parent 8e6f447e9b
commit 4febbc3fae
1 changed files with 3 additions and 1 deletions
--- a/bpf/aya-bpf/src/maps/perf_map.rs
+++ b/bpf/aya-bpf/src/maps/perf_map.rs
@ -41,7 +41,9 @@ impl<T> PerfMap<T> {
        data: &T,
        flags: u32,
    ) {
-        let index = index.map(|i| (i as u64) << 32).unwrap_or(BPF_F_CURRENT_CPU);
+        let index = index
+            .map(|i| (i as u64) << 32)
+            .unwrap_or(BPF_F_CURRENT_CPU.into());
        let flags = index | flags as u64;
        unsafe {
            bpf_perf_event_output(