Aquaris-M10-4G/kernel/trace/mtk_ftrace.h

#ifndef _MTK_FTRACE_H
#define  _MTK_FTRACE_H

#include <linux/string.h>
#include <linux/seq_file.h>

#ifdef CONFIG_MTK_KERNEL_MARKER
void trace_begin(char *name);
void trace_counter(char *name, int count);
void trace_end(void);
#else
#define trace_begin(name)
#define trace_counter(name, count)
#define trace_end()
#endif

#if defined(CONFIG_MTK_HIBERNATION) && defined(CONFIG_MTK_SCHED_TRACERS)
int resize_ring_buffer_for_hibernation(int enable);
#else
#define resize_ring_buffer_for_hibernation(on) (0)
#endif				/* CONFIG_MTK_HIBERNATION */

extern bool ring_buffer_expanded;
ssize_t tracing_resize_ring_buffer(struct trace_array *tr,
				   unsigned long size, int cpu_id);

#ifdef CONFIG_MTK_SCHED_TRACERS
void print_enabled_events(struct seq_file *m);
void update_buf_size(unsigned long size);
#else
#define print_enabled_events(m)
#endif /* CONFIG_TRACING && CONFIG_MTK_SCHED_TRACERS */
#endif