diff options
Diffstat (limited to 'kernel/trace/trace_kprobe.c')
| -rw-r--r-- | kernel/trace/trace_kprobe.c | 25 |
1 files changed, 7 insertions, 18 deletions
diff --git a/kernel/trace/trace_kprobe.c b/kernel/trace/trace_kprobe.c index 33272a7b6912..d10c01948e68 100644 --- a/kernel/trace/trace_kprobe.c +++ b/kernel/trace/trace_kprobe.c @@ -1383,17 +1383,11 @@ __kprobe_trace_func(struct trace_kprobe *tk, struct pt_regs *regs, if (trace_trigger_soft_disabled(trace_file)) return; - fbuffer.trace_ctx = tracing_gen_ctx(); - fbuffer.trace_file = trace_file; - dsize = __get_data_size(&tk->tp, regs); - fbuffer.event = - trace_event_buffer_lock_reserve(&fbuffer.buffer, trace_file, - call->event.type, - sizeof(*entry) + tk->tp.size + dsize, - fbuffer.trace_ctx); - if (!fbuffer.event) + entry = trace_event_buffer_reserve(&fbuffer, trace_file, + sizeof(*entry) + tk->tp.size + dsize); + if (!entry) return; fbuffer.regs = regs; @@ -1430,16 +1424,11 @@ __kretprobe_trace_func(struct trace_kprobe *tk, struct kretprobe_instance *ri, if (trace_trigger_soft_disabled(trace_file)) return; - fbuffer.trace_ctx = tracing_gen_ctx(); - fbuffer.trace_file = trace_file; - dsize = __get_data_size(&tk->tp, regs); - fbuffer.event = - trace_event_buffer_lock_reserve(&fbuffer.buffer, trace_file, - call->event.type, - sizeof(*entry) + tk->tp.size + dsize, - fbuffer.trace_ctx); - if (!fbuffer.event) + + entry = trace_event_buffer_reserve(&fbuffer, trace_file, + sizeof(*entry) + tk->tp.size + dsize); + if (!entry) return; fbuffer.regs = regs; |