#include <linux/linkage.h>
#include <linux/fs.h>
+#include <linux/ktime.h>
#include <linux/init.h>
#include <linux/types.h>
#include <linux/kallsyms.h>
struct boot_trace {
pid_t caller;
- char func[KSYM_NAME_LEN];
+ char func[KSYM_NAME_LEN];
int result;
- unsigned long long duration;
+ unsigned long long duration; /* usecs */
ktime_t calltime;
ktime_t rettime;
};
#ifdef CONFIG_BOOT_TRACER
extern void trace_boot(struct boot_trace *it, initcall_t fn);
extern void start_boot_trace(void);
+extern void stop_boot_trace(void);
#else
static inline void trace_boot(struct boot_trace *it, initcall_t fn) { }
static inline void start_boot_trace(void) { }
+static inline void stop_boot_trace(void) { }
#endif