patches/0025-tracing-Move-get_hist_field_flags.patch

From: Tom Zanussi <tom.zanussi@linux.intel.com>
Date: Mon, 15 Jan 2018 20:51:51 -0600
Subject: [PATCH 25/48] tracing: Move get_hist_field_flags()

Move get_hist_field_flags() to make it more easily accessible for new
code (and keep the move separate from new functionality).

Link: http://lkml.kernel.org/r/32470f0a7047ec7a6e84ba5ec89d6142cc6ede7d.1516069914.git.tom.zanussi@linux.intel.com

Signed-off-by: Tom Zanussi <tom.zanussi@linux.intel.com>
Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
(cherry picked from commit fde3bce553d359c01beb9a6fce4013b65076aff3)
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
---
 kernel/trace/trace_events_hist.c |   44 +++++++++++++++++++--------------------
 1 file changed, 22 insertions(+), 22 deletions(-)

--- a/kernel/trace/trace_events_hist.c
+++ b/kernel/trace/trace_events_hist.c
@@ -497,6 +497,28 @@ static const struct tracing_map_ops hist
 	.elt_init	= hist_trigger_elt_comm_init,
 };
 
+static const char *get_hist_field_flags(struct hist_field *hist_field)
+{
+	const char *flags_str = NULL;
+
+	if (hist_field->flags & HIST_FIELD_FL_HEX)
+		flags_str = "hex";
+	else if (hist_field->flags & HIST_FIELD_FL_SYM)
+		flags_str = "sym";
+	else if (hist_field->flags & HIST_FIELD_FL_SYM_OFFSET)
+		flags_str = "sym-offset";
+	else if (hist_field->flags & HIST_FIELD_FL_EXECNAME)
+		flags_str = "execname";
+	else if (hist_field->flags & HIST_FIELD_FL_SYSCALL)
+		flags_str = "syscall";
+	else if (hist_field->flags & HIST_FIELD_FL_LOG2)
+		flags_str = "log2";
+	else if (hist_field->flags & HIST_FIELD_FL_TIMESTAMP_USECS)
+		flags_str = "usecs";
+
+	return flags_str;
+}
+
 static void destroy_hist_field(struct hist_field *hist_field,
 			       unsigned int level)
 {
@@ -1497,28 +1519,6 @@ const struct file_operations event_hist_
 	.release = single_release,
 };
 
-static const char *get_hist_field_flags(struct hist_field *hist_field)
-{
-	const char *flags_str = NULL;
-
-	if (hist_field->flags & HIST_FIELD_FL_HEX)
-		flags_str = "hex";
-	else if (hist_field->flags & HIST_FIELD_FL_SYM)
-		flags_str = "sym";
-	else if (hist_field->flags & HIST_FIELD_FL_SYM_OFFSET)
-		flags_str = "sym-offset";
-	else if (hist_field->flags & HIST_FIELD_FL_EXECNAME)
-		flags_str = "execname";
-	else if (hist_field->flags & HIST_FIELD_FL_SYSCALL)
-		flags_str = "syscall";
-	else if (hist_field->flags & HIST_FIELD_FL_LOG2)
-		flags_str = "log2";
-	else if (hist_field->flags & HIST_FIELD_FL_TIMESTAMP_USECS)
-		flags_str = "usecs";
-
-	return flags_str;
-}
-
 static void hist_field_print(struct seq_file *m, struct hist_field *hist_field)
 {
 	const char *field_name = hist_field_name(hist_field, 0);