tick_suspend_local(9)

✨ tick_suspend_local(9) ✨

okay so this is a page from the Kernel API Manual — section 9, the kernel API girlies — and today's main character is tick_suspend_local, bestie 🎀

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💖 NAME 💖

tick_suspend_local — suspends the local tick device. that's it, that's the whole vibe ✨

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🦋 SYNOPSIS 🦋

void tick_suspend_local (void );

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🌸 ARGUMENTS 🌸

• void — no arguments. nada. zero. the function said "i need nothing from you" and honestly? iconic 💅

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🧚 DESCRIPTION 🧚

so here's the tea ☕ — this one gets called from the local cpu for freeze, and it happens with interrupts disabled. like, interrupts are OFF, do not come knocking 🔥

No locks required. Nothing can change the per cpu device. literally nothing can touch it, it's giving unbothered main character energy 👑

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🌈 SEE ALSO 🌈

peep these, iykyk 💜

• Kernel file ./kernel/time/tick-common.c
• tick_is_oneshot_available(9)
• tick_broadcast_oneshot_control(9)
• tick_resume_local(9)
• tick_suspend(9)
• tick_resume(9)
• tick_freeze(9)
• tick_unfreeze(9)
• tick_init(9)

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lowkey a short one but fr fr every detail counts, so don't skip the "interrupts disabled" part — that's the whole assignment bestie 😭🫶

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and that's a wrap! this one lives in ./kernel/time and the page is dated October 2026 — ty for reading, slay, periodt 💖⭐💀