struct timespec {
time_t tv_sec; /* seconds */
long tv_nsec; /* nanoseconds */
};
inline struct timespec current_kernel_time(void)
{
struct timespec now;
unsigned long seq;
do {
seq = read_seqbegin(&xtime_lock);
now = xtime;
} while (read_seqretry(&xtime_lock, seq));
return now;
}
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