SEC_JIFFIE_SC 246 include/linux/jiffies.h #define SEC_JIFFIE_SC (31 - SHIFT_HZ) SEC_JIFFIE_SC 248 include/linux/jiffies.h #undef SEC_JIFFIE_SC SEC_JIFFIE_SC 249 include/linux/jiffies.h #define SEC_JIFFIE_SC (32 - SHIFT_HZ)