Commit 2ece94fb authored by Tom Zanussi's avatar Tom Zanussi Committed by Steven Rostedt (VMware)
Browse files

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: default avatarTom Zanussi <tom.zanussi@linux.intel.com>
Signed-off-by: default avatarSteven Rostedt (VMware) <rostedt@goodmis.org>
parent 1a361dfc

kernel/trace/trace_events_hist.c

+22 −22
Original line number Diff line number Diff line
@@ -497,6 +497,28 @@ static const struct tracing_map_ops hist_trigger_elt_comm_ops = { 
	.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)

{
@@ -1495,28 +1517,6 @@ const struct file_operations event_hist_fops = { 
	.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);

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