cant_migrate(9)

💅 cant_migrate(9) — a Kernel API Manual moment

✨ NAME ✨

• cant_migrate — annotation for functions that cannot migrate 🫶

🌸 SYNOPSIS 🌸

cant_migrate

🦋 DESCRIPTION 🦋

Okay so bestie, picture this: cant_migrate is the annotation for functions that cannot migrate.

And if it gets executed in code which is migratable? It will print a stack trace. That’s the whole vibe check. 😭🔥

🎀 SEE ALSO 🎀

• Kernel file ./include/linux/kernel.h — also go say hi to might_sleep(9), cant_sleep(9), non_block_start(9), non_block_end(9), and enum system_states(9) 💖

🫶 that’s the page, bestie! source/version: ./include/linux · date: October 2026 · footer title: cant_migrate(9) ✨💅