diff options
Diffstat (limited to 'include/trace/ftrace.h')
| -rw-r--r-- | include/trace/ftrace.h | 17 |
1 files changed, 7 insertions, 10 deletions
diff --git a/include/trace/ftrace.h b/include/trace/ftrace.h index 1016b216293..f282885057d 100644 --- a/include/trace/ftrace.h +++ b/include/trace/ftrace.h @@ -768,7 +768,6 @@ perf_trace_templ_##call(struct ftrace_event_call *event_call, \ struct ftrace_data_offsets_##call __maybe_unused __data_offsets;\ struct ftrace_raw_##call *entry; \ u64 __addr = 0, __count = 1; \ - unsigned long irq_flags; \ int __entry_size; \ int __data_size; \ int rctx; \ @@ -781,17 +780,18 @@ perf_trace_templ_##call(struct ftrace_event_call *event_call, \ if (WARN_ONCE(__entry_size > PERF_MAX_TRACE_SIZE, \ "profile buffer not large enough")) \ return; \ + \ entry = (struct ftrace_raw_##call *)perf_trace_buf_prepare( \ - __entry_size, event_call->id, &rctx, &irq_flags); \ + __entry_size, event_call->id, __regs, &rctx); \ if (!entry) \ return; \ + \ tstruct \ \ { assign; } \ \ perf_trace_buf_submit(entry, __entry_size, rctx, __addr, \ - __count, irq_flags, __regs, \ - event_call->perf_data); \ + __count, __regs, event_call->perf_data); \ } #undef DEFINE_EVENT @@ -799,13 +799,10 @@ perf_trace_templ_##call(struct ftrace_event_call *event_call, \ static notrace void perf_trace_##call(proto) \ { \ struct ftrace_event_call *event_call = &event_##call; \ - struct pt_regs *__regs = &get_cpu_var(perf_trace_regs); \ - \ - perf_fetch_caller_regs(__regs, 1); \ - \ - perf_trace_templ_##template(event_call, __regs, args); \ + struct pt_regs __regs; \ \ - put_cpu_var(perf_trace_regs); \ + perf_fetch_caller_regs(&__regs, 1); \ + perf_trace_templ_##template(event_call, &__regs, args); \ } #undef DEFINE_EVENT_PRINT |