iio_trigger_poll_nested(9)

💅 iio_trigger_poll_nested(9)

okay bestie, this is from the Kernel API Manual — section 9, iykyk — and it's literally all about one function and its threaded-trigger-handler moment. Let's get into it 🫶

✨ NAME ✨

iio_trigger_poll_nested — call the threaded trigger handler of the consumers. That's the name, that's the mission, periodt. 💖

🔥 SYNOPSIS 🔥

void iio_trigger_poll_nested (struct iio_trigger *trig );

🎀 ARGUMENTS 🎀

• trig — the trigger which occurred. One argument, no extras, she's lowkey simple like that. 🎀

💖 DESCRIPTION 💖

Important vibe check: this function should only be called from a kernel thread context.

No cap, that's the rule. So yeah, only call it from a kernel thread context — that's the stated boundary, fr fr. 😭

🌈 SEE ALSO 🌈

The kernel file is ./drivers/iio/industrialio-trigger.c, and these are the linked manual-page besties:

• name_show(9)
• iio_trigger_poll(9)
• current_trigger_show(9)
• current_trigger_store(9)
• __iio_trigger_alloc(9)
• __devm_iio_trigger_alloc(9)
• devm_iio_trigger_register(9)
• iio_validate_own_trigger(9)
• iio_trigger_validate_own_device(9)

mwah 💋 — this page lives under the source/version path ./drivers/iio, dated October 2026, and it's iio_trigger_poll_nested(9) signing off, iconic to the end. 🌸