hrtimer_is_queued(9)

okay so bestie, welcome to <pink>hrtimer_is_queued(9)</pink> from the Kernel API Manual 💖 — the tiny kernel page that checks whether a timer is on one of the queues. It’s short, it’s lowkey iconic, and we’re gonna get through it together. periodt.

✨ NAME ✨

• hrtimer_is_queued — check, whether the timer is on one of the queues.

🌸 SYNOPSIS 🌸

bool hrtimer_is_queued (struct hrtimer *timer );

🎀 ARGUMENTS 🎀

• timer — Timer to check. That’s the whole argument list, bestie; one icon, one job. 👀

⭐ RETURN ⭐

True if the timer is queued, false otherwise. That’s the vibe-check result, no cap. ✅

🦋 DESCRIPTION 🦋

Okay so the function can be used lockless — literally lockless, bestie — but it gives only a current snapshot. So it’s giving “peek at the now” energy, not a full history lesson. 💅

🔥 SEE ALSO 🔥

• Kernel file: ./include/linux/hrtimer.h
• struct hrtimer_sleeper(9)
• hrtimer_start(9)
• hrtimer_get_remaining(9)
• hrtimer_forward_now(9)

These are the linked icons, iykyk. Go peek if you want the full friend group. 🫶

later, bestie 💅 — source/version: ./include/linux; date: October 2026; page: hrtimer_is_queued(9). ✨🌈