jiffies64_to_nsecs(9)

✨ NAME ✨

Hii bestie 💖 this is the jiffies64_to_nsecs(9) page from the Kernel API Manual, and it's lowkey iconic. The name is jiffies64_to_nsecs, and its whole thing is Convert jiffies64 to nanoseconds. That's the assignment, periodt.

🌸 SYNOPSIS 🌸

u64 jiffies64_to_nsecs (u64 j );

🎀 ARGUMENTS 🎀

• j — a jiffies64 value. That's the thing you hand over, bestie 🫶.

🦋 RETURN 🦋

A nanoseconds value ✨. Slay.

🔥 SEE ALSO 🔥

Kernel file ./kernel/time/time.c — the whole friend group is here:

• jiffies_to_msecs(9)
• jiffies_to_usecs(9)
• mktime64(9)
• set_normalized_timespec64(9)
• ns_to_timespec64(9)
• __msecs_to_jiffies(9)
• __usecs_to_jiffies(9)
• timespec64_to_jiffies(9)
• jiffies_to_timespec64(9)
• jiffies_to_clock_t(9)
• clock_t_to_jiffies(9)
• jiffies_64_to_clock_t(9)
• nsec_to_clock_t(9)
• jiffies64_to_msecs(9)
• nsecs_to_jiffies64(9)
• nsecs_to_jiffies(9)
• timespec64_add_safe(9)
• get_timespec64(9)
• put_timespec64(9)
• get_old_timespec32(9)
• put_old_timespec32(9)
• get_itimerspec64(9)
• put_itimerspec64(9)
• get_old_itimerspec32(9)
• put_old_itimerspec32(9)

Bye bestie 💅 cute sign-off: this page comes from ./kernel/time, is dated October 2026, and answers to jiffies64_to_nsecs(9) 🫶💖.