4 files changed, 15 insertions, 15 deletions

diff --git a/kernel/trace/trace.h b/kernel/trace/trace.h
index c88c563a59a5..63562595f2b2 100644
--- a/kernel/trace/trace.h
+++ b/kernel/trace/trace.h
@@ -802,7 +802,7 @@ filter_check_discard(struct ftrace_event_call *call, void *rec,
                      struct ring_buffer *buffer,
                      struct ring_buffer_event *event)
 {
-        if (unlikely(call->filter_active) &&
+        if (unlikely(call->flags & TRACE_EVENT_FL_FILTERED) &&
             !filter_match_preds(call->filter, rec)) {
                 ring_buffer_discard_commit(buffer, event);
                 return 1;
diff --git a/kernel/trace/trace_events.c b/kernel/trace/trace_events.c
index 8daaca5475b5..53cffc0b0801 100644
--- a/kernel/trace/trace_events.c
+++ b/kernel/trace/trace_events.c
@@ -137,8 +137,8 @@ static int ftrace_event_enable_disable(struct ftrace_event_call *call,
 
         switch (enable) {
         case 0:
-                if (call->enabled) {
-                        call->enabled = 0;
+                if (call->flags & TRACE_EVENT_FL_ENABLED) {
+                        call->flags &= ~TRACE_EVENT_FL_ENABLED;
                         tracing_stop_cmdline_record();
                         if (call->class->reg)
                                 call->class->reg(call, TRACE_REG_UNREGISTER);
@@ -149,7 +149,7 @@ static int ftrace_event_enable_disable(struct ftrace_event_call *call,
                 }
                 break;
         case 1:
-                if (!call->enabled) {
+                if (!(call->flags & TRACE_EVENT_FL_ENABLED)) {
                         tracing_start_cmdline_record();
                         if (call->class->reg)
                                 ret = call->class->reg(call, TRACE_REG_REGISTER);
@@ -163,7 +163,7 @@ static int ftrace_event_enable_disable(struct ftrace_event_call *call,
                                         "%s\n", call->name);
                                 break;
                         }
-                        call->enabled = 1;
+                        call->flags |= TRACE_EVENT_FL_ENABLED;
                 }
                 break;
         }
@@ -352,7 +352,7 @@ s_next(struct seq_file *m, void *v, loff_t *pos)
         (*pos)++;
 
         list_for_each_entry_continue(call, &ftrace_events, list) {
-                if (call->enabled)
+                if (call->flags & TRACE_EVENT_FL_ENABLED)
                         return call;
         }
 
@@ -411,7 +411,7 @@ event_enable_read(struct file *filp, char __user *ubuf, size_t cnt,
         struct ftrace_event_call *call = filp->private_data;
         char *buf;
 
-        if (call->enabled)
+        if (call->flags & TRACE_EVENT_FL_ENABLED)
                 buf = "1\n";
         else
                 buf = "0\n";
@@ -486,7 +486,7 @@ 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 << !!call->enabled);
+                set |= (1 << !!(call->flags & TRACE_EVENT_FL_ENABLED));
 
                 /*
                  * If we have a mixture, no need to look further.
@@ -1447,7 +1447,7 @@ 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 (call->enabled) {
+                if (call->flags & TRACE_EVENT_FL_ENABLED) {
                         pr_warning("Enabled event during self test!\n");
                         WARN_ON_ONCE(1);
                         continue;
diff --git a/kernel/trace/trace_events_filter.c b/kernel/trace/trace_events_filter.c
index 2702d6bbf1ab..239ea5d77d68 100644
--- a/kernel/trace/trace_events_filter.c
+++ b/kernel/trace/trace_events_filter.c
@@ -547,7 +547,7 @@ static void filter_disable_preds(struct ftrace_event_call *call)
         struct event_filter *filter = call->filter;
         int i;
 
-        call->filter_active = 0;
+        call->flags &= ~TRACE_EVENT_FL_FILTERED;
         filter->n_preds = 0;
 
         for (i = 0; i < MAX_FILTER_PRED; i++)
@@ -574,7 +574,7 @@ void destroy_preds(struct ftrace_event_call *call)
 {
         __free_preds(call->filter);
         call->filter = NULL;
-        call->filter_active = 0;
+        call->flags &= ~TRACE_EVENT_FL_FILTERED;
 }
 
 static struct event_filter *__alloc_preds(void)
@@ -613,7 +613,7 @@ static int init_preds(struct ftrace_event_call *call)
         if (call->filter)
                 return 0;
 
-        call->filter_active = 0;
+        call->flags &= ~TRACE_EVENT_FL_FILTERED;
         call->filter = __alloc_preds();
         if (IS_ERR(call->filter))
                 return PTR_ERR(call->filter);
@@ -1268,7 +1268,7 @@ static int replace_system_preds(struct event_subsystem *system,
                 if (err)
                         filter_disable_preds(call);
                 else {
-                        call->filter_active = 1;
+                        call->flags |= TRACE_EVENT_FL_FILTERED;
                         replace_filter_string(filter, filter_string);
                 }
                 fail = false;
@@ -1317,7 +1317,7 @@ int apply_event_filter(struct ftrace_event_call *call, char *filter_string)
         if (err)
                 append_filter_err(ps, call->filter);
         else
-                call->filter_active = 1;
+                call->flags |= TRACE_EVENT_FL_FILTERED;
 out:
         filter_opstack_clear(ps);
         postfix_clear(ps);
diff --git a/kernel/trace/trace_kprobe.c b/kernel/trace/trace_kprobe.c
index 934078bca3f9..0e3ded64cdb7 100644
--- a/kernel/trace/trace_kprobe.c
+++ b/kernel/trace/trace_kprobe.c
@@ -1382,7 +1382,7 @@ static int register_probe_event(struct trace_probe *tp)
                 kfree(call->print_fmt);
                 return -ENODEV;
         }
-        call->enabled = 0;
+        call->flags = 0;
         call->class->reg = kprobe_register;
         call->data = tp;
         ret = trace_add_event_call(call);