diff options
Diffstat (limited to 'kernel/trace/trace_events.c')
-rw-r--r-- | kernel/trace/trace_events.c | 62 |
1 files changed, 31 insertions, 31 deletions
diff --git a/kernel/trace/trace_events.c b/kernel/trace/trace_events.c index 58984c2..404a372 100644 --- a/kernel/trace/trace_events.c +++ b/kernel/trace/trace_events.c @@ -298,15 +298,15 @@ void trace_event_enable_cmd_record(bool enable) mutex_lock(&event_mutex); do_for_each_event_file(tr, file) { - if (!(file->flags & FTRACE_EVENT_FL_ENABLED)) + if (!(file->flags & EVENT_FILE_FL_ENABLED)) continue; if (enable) { tracing_start_cmdline_record(); - set_bit(FTRACE_EVENT_FL_RECORDED_CMD_BIT, &file->flags); + set_bit(EVENT_FILE_FL_RECORDED_CMD_BIT, &file->flags); } else { tracing_stop_cmdline_record(); - clear_bit(FTRACE_EVENT_FL_RECORDED_CMD_BIT, &file->flags); + clear_bit(EVENT_FILE_FL_RECORDED_CMD_BIT, &file->flags); } } while_for_each_event_file(); mutex_unlock(&event_mutex); @@ -337,24 +337,24 @@ static int __ftrace_event_enable_disable(struct trace_event_file *file, if (soft_disable) { if (atomic_dec_return(&file->sm_ref) > 0) break; - disable = file->flags & FTRACE_EVENT_FL_SOFT_DISABLED; - clear_bit(FTRACE_EVENT_FL_SOFT_MODE_BIT, &file->flags); + disable = file->flags & EVENT_FILE_FL_SOFT_DISABLED; + clear_bit(EVENT_FILE_FL_SOFT_MODE_BIT, &file->flags); } else - disable = !(file->flags & FTRACE_EVENT_FL_SOFT_MODE); + disable = !(file->flags & EVENT_FILE_FL_SOFT_MODE); - if (disable && (file->flags & FTRACE_EVENT_FL_ENABLED)) { - clear_bit(FTRACE_EVENT_FL_ENABLED_BIT, &file->flags); - if (file->flags & FTRACE_EVENT_FL_RECORDED_CMD) { + if (disable && (file->flags & EVENT_FILE_FL_ENABLED)) { + clear_bit(EVENT_FILE_FL_ENABLED_BIT, &file->flags); + if (file->flags & EVENT_FILE_FL_RECORDED_CMD) { tracing_stop_cmdline_record(); - clear_bit(FTRACE_EVENT_FL_RECORDED_CMD_BIT, &file->flags); + clear_bit(EVENT_FILE_FL_RECORDED_CMD_BIT, &file->flags); } call->class->reg(call, TRACE_REG_UNREGISTER, file); } /* If in SOFT_MODE, just set the SOFT_DISABLE_BIT, else clear it */ - if (file->flags & FTRACE_EVENT_FL_SOFT_MODE) - set_bit(FTRACE_EVENT_FL_SOFT_DISABLED_BIT, &file->flags); + if (file->flags & EVENT_FILE_FL_SOFT_MODE) + set_bit(EVENT_FILE_FL_SOFT_DISABLED_BIT, &file->flags); else - clear_bit(FTRACE_EVENT_FL_SOFT_DISABLED_BIT, &file->flags); + clear_bit(EVENT_FILE_FL_SOFT_DISABLED_BIT, &file->flags); break; case 1: /* @@ -366,22 +366,22 @@ static int __ftrace_event_enable_disable(struct trace_event_file *file, * it still seems to be disabled. */ if (!soft_disable) - clear_bit(FTRACE_EVENT_FL_SOFT_DISABLED_BIT, &file->flags); + clear_bit(EVENT_FILE_FL_SOFT_DISABLED_BIT, &file->flags); else { if (atomic_inc_return(&file->sm_ref) > 1) break; - set_bit(FTRACE_EVENT_FL_SOFT_MODE_BIT, &file->flags); + set_bit(EVENT_FILE_FL_SOFT_MODE_BIT, &file->flags); } - if (!(file->flags & FTRACE_EVENT_FL_ENABLED)) { + if (!(file->flags & EVENT_FILE_FL_ENABLED)) { /* Keep the event disabled, when going to SOFT_MODE. */ if (soft_disable) - set_bit(FTRACE_EVENT_FL_SOFT_DISABLED_BIT, &file->flags); + set_bit(EVENT_FILE_FL_SOFT_DISABLED_BIT, &file->flags); if (trace_flags & TRACE_ITER_RECORD_CMD) { tracing_start_cmdline_record(); - set_bit(FTRACE_EVENT_FL_RECORDED_CMD_BIT, &file->flags); + set_bit(EVENT_FILE_FL_RECORDED_CMD_BIT, &file->flags); } ret = call->class->reg(call, TRACE_REG_REGISTER, file); if (ret) { @@ -390,7 +390,7 @@ static int __ftrace_event_enable_disable(struct trace_event_file *file, "%s\n", trace_event_name(call)); break; } - set_bit(FTRACE_EVENT_FL_ENABLED_BIT, &file->flags); + set_bit(EVENT_FILE_FL_ENABLED_BIT, &file->flags); /* WAS_ENABLED gets set but never cleared. */ call->flags |= TRACE_EVENT_FL_WAS_ENABLED; @@ -716,7 +716,7 @@ s_next(struct seq_file *m, void *v, loff_t *pos) (*pos)++; list_for_each_entry_continue(file, &tr->events, list) { - if (file->flags & FTRACE_EVENT_FL_ENABLED) + if (file->flags & EVENT_FILE_FL_ENABLED) return file; } @@ -774,12 +774,12 @@ event_enable_read(struct file *filp, char __user *ubuf, size_t cnt, if (!file) return -ENODEV; - if (flags & FTRACE_EVENT_FL_ENABLED && - !(flags & FTRACE_EVENT_FL_SOFT_DISABLED)) + if (flags & EVENT_FILE_FL_ENABLED && + !(flags & EVENT_FILE_FL_SOFT_DISABLED)) strcpy(buf, "1"); - if (flags & FTRACE_EVENT_FL_SOFT_DISABLED || - flags & FTRACE_EVENT_FL_SOFT_MODE) + if (flags & EVENT_FILE_FL_SOFT_DISABLED || + flags & EVENT_FILE_FL_SOFT_MODE) strcat(buf, "*"); strcat(buf, "\n"); @@ -851,7 +851,7 @@ system_enable_read(struct file *filp, char __user *ubuf, size_t cnt, * or if all events or cleared, or if we have * a mixture. */ - set |= (1 << !!(file->flags & FTRACE_EVENT_FL_ENABLED)); + set |= (1 << !!(file->flags & EVENT_FILE_FL_ENABLED)); /* * If we have a mixture, no need to look further. @@ -1932,10 +1932,10 @@ static int probe_remove_event_call(struct trace_event_call *call) continue; /* * We can't rely on ftrace_event_enable_disable(enable => 0) - * we are going to do, FTRACE_EVENT_FL_SOFT_MODE can suppress + * we are going to do, EVENT_FILE_FL_SOFT_MODE can suppress * TRACE_REG_UNREGISTER. */ - if (file->flags & FTRACE_EVENT_FL_ENABLED) + if (file->flags & EVENT_FILE_FL_ENABLED) return -EBUSY; /* * The do_for_each_event_file_safe() is @@ -2114,9 +2114,9 @@ event_enable_probe(unsigned long ip, unsigned long parent_ip, void **_data) return; if (data->enable) - clear_bit(FTRACE_EVENT_FL_SOFT_DISABLED_BIT, &data->file->flags); + clear_bit(EVENT_FILE_FL_SOFT_DISABLED_BIT, &data->file->flags); else - set_bit(FTRACE_EVENT_FL_SOFT_DISABLED_BIT, &data->file->flags); + set_bit(EVENT_FILE_FL_SOFT_DISABLED_BIT, &data->file->flags); } static void @@ -2132,7 +2132,7 @@ event_enable_count_probe(unsigned long ip, unsigned long parent_ip, void **_data return; /* Skip if the event is in a state we want to switch to */ - if (data->enable == !(data->file->flags & FTRACE_EVENT_FL_SOFT_DISABLED)) + if (data->enable == !(data->file->flags & EVENT_FILE_FL_SOFT_DISABLED)) return; if (data->count != -1) @@ -2793,7 +2793,7 @@ static __init void event_trace_self_tests(void) * If an event is already enabled, someone is using * it and the self test should not be on. */ - if (file->flags & FTRACE_EVENT_FL_ENABLED) { + if (file->flags & EVENT_FILE_FL_ENABLED) { pr_warn("Enabled event during self test!\n"); WARN_ON_ONCE(1); continue; |