diff options
Diffstat (limited to 'samples')
| -rw-r--r-- | samples/bpf/offwaketime.bpf.c | 2 | ||||
| -rw-r--r-- | samples/bpf/tracex1.bpf.c | 3 |
2 files changed, 3 insertions, 2 deletions
diff --git a/samples/bpf/offwaketime.bpf.c b/samples/bpf/offwaketime.bpf.c index 8e5105811178..3200a0f44969 100644 --- a/samples/bpf/offwaketime.bpf.c +++ b/samples/bpf/offwaketime.bpf.c @@ -118,7 +118,7 @@ int oncpu(struct trace_event_raw_sched_switch *ctx) /* record previous thread sleep time */ u32 pid = ctx->prev_pid; #else -SEC("kprobe/finish_task_switch") +SEC("kprobe.multi/finish_task_switch*") int oncpu(struct pt_regs *ctx) { struct task_struct *p = (void *) PT_REGS_PARM1(ctx); diff --git a/samples/bpf/tracex1.bpf.c b/samples/bpf/tracex1.bpf.c index bb78bdbffa87..f3be14a03964 100644 --- a/samples/bpf/tracex1.bpf.c +++ b/samples/bpf/tracex1.bpf.c @@ -22,11 +22,12 @@ * Number of arguments and their positions can change, etc. * In such case this bpf+kprobe example will no longer be meaningful */ -SEC("kprobe/__netif_receive_skb_core") +SEC("kprobe.multi/__netif_receive_skb_core*") int bpf_prog1(struct pt_regs *ctx) { /* attaches to kprobe __netif_receive_skb_core, * looks for packets on loobpack device and prints them + * (wildcard is used for avoiding symbol mismatch due to optimization) */ char devname[IFNAMSIZ]; struct net_device *dev; |