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#include <linux/sched.h>
#include <linux/types.h>
extern bool printk_disable_uart;
#if 1
#define TIME_LOG_START() \
{ \
unsigned long long _start_time = 0; \
unsigned long long _end_time = 0; \
unsigned long long _dur_time = 0; \
if(printk_disable_uart == 0){ \
_start_time = sched_clock(); \
} \
do { } while(0)
#define TIME_LOG_END(X...) \
if(printk_disable_uart == 0){ \
_end_time = sched_clock(); \
_dur_time = _end_time - _start_time; \
printk(KERN_ERR X); \
printk(KERN_ERR" s:%llu e:%llu d:%llu\n", \
_start_time, _end_time, _dur_time ); \
if(_dur_time > 100000000){ \
printk(KERN_ERR"warning init time too long!\n");} \
} \
} \
do { } while(0)
#else
#define TIME_LOG_START() do{} while(0)
#define TIME_LOG_END(X...) do{} while(0)
#endif
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