diff options
Diffstat (limited to 'kernel/trace/trace_kprobe.c')
| -rw-r--r-- | kernel/trace/trace_kprobe.c | 24 |
1 files changed, 11 insertions, 13 deletions
diff --git a/kernel/trace/trace_kprobe.c b/kernel/trace/trace_kprobe.c index c9b5aa10fbf9..492700c5fb4d 100644 --- a/kernel/trace/trace_kprobe.c +++ b/kernel/trace/trace_kprobe.c @@ -907,8 +907,8 @@ static int probes_open(struct inode *inode, struct file *file) static ssize_t probes_write(struct file *file, const char __user *buffer, size_t count, loff_t *ppos) { - return traceprobe_probes_write(file, buffer, count, ppos, - create_trace_kprobe); + return trace_parse_run_command(file, buffer, count, ppos, + create_trace_kprobe); } static const struct file_operations kprobe_events_ops = { @@ -1174,13 +1174,12 @@ static void kprobe_perf_func(struct trace_kprobe *tk, struct pt_regs *regs) { struct trace_event_call *call = &tk->tp.call; - struct bpf_prog *prog = call->prog; struct kprobe_trace_entry_head *entry; struct hlist_head *head; int size, __size, dsize; int rctx; - if (prog && !trace_call_bpf(prog, regs)) + if (bpf_prog_array_valid(call) && !trace_call_bpf(call, regs)) return; head = this_cpu_ptr(call->perf_events); @@ -1210,13 +1209,12 @@ kretprobe_perf_func(struct trace_kprobe *tk, struct kretprobe_instance *ri, struct pt_regs *regs) { struct trace_event_call *call = &tk->tp.call; - struct bpf_prog *prog = call->prog; struct kretprobe_trace_entry_head *entry; struct hlist_head *head; int size, __size, dsize; int rctx; - if (prog && !trace_call_bpf(prog, regs)) + if (bpf_prog_array_valid(call) && !trace_call_bpf(call, regs)) return; head = this_cpu_ptr(call->perf_events); @@ -1433,9 +1431,9 @@ static __init int kprobe_trace_self_tests_init(void) pr_info("Testing kprobe tracing: "); - ret = traceprobe_command("p:testprobe kprobe_trace_selftest_target " - "$stack $stack0 +0($stack)", - create_trace_kprobe); + ret = trace_run_command("p:testprobe kprobe_trace_selftest_target " + "$stack $stack0 +0($stack)", + create_trace_kprobe); if (WARN_ON_ONCE(ret)) { pr_warn("error on probing function entry.\n"); warn++; @@ -1455,8 +1453,8 @@ static __init int kprobe_trace_self_tests_init(void) } } - ret = traceprobe_command("r:testprobe2 kprobe_trace_selftest_target " - "$retval", create_trace_kprobe); + ret = trace_run_command("r:testprobe2 kprobe_trace_selftest_target " + "$retval", create_trace_kprobe); if (WARN_ON_ONCE(ret)) { pr_warn("error on probing function return.\n"); warn++; @@ -1526,13 +1524,13 @@ static __init int kprobe_trace_self_tests_init(void) disable_trace_kprobe(tk, file); } - ret = traceprobe_command("-:testprobe", create_trace_kprobe); + ret = trace_run_command("-:testprobe", create_trace_kprobe); if (WARN_ON_ONCE(ret)) { pr_warn("error on deleting a probe.\n"); warn++; } - ret = traceprobe_command("-:testprobe2", create_trace_kprobe); + ret = trace_run_command("-:testprobe2", create_trace_kprobe); if (WARN_ON_ONCE(ret)) { pr_warn("error on deleting a probe.\n"); warn++; |