irq_matrix_offline(9)

irq_matrix_offline(9) 💅

okay bestie, welcome to the Kernel API Manual ✨ this page is all about irq_matrix_offline, and it's literally here to bring the local CPU matrix offline. no cap, that's the entire plot. 🫶

💖 NAME 💖

irq_matrix_offline — Bring the local CPU matrix offline. periodt. 💅

✨ SYNOPSIS ✨

void irq_matrix_offline (struct irq_matrix *m );

🎀 ARGUMENTS 🎀

• m — Matrix pointer. that's the whole argument, and honestly? iconic. ✨

🦋 SEE ALSO 🦋

the kernel file is ./kernel/irq/matrix.c, and it's giving full friend-group energy. go say hi to:

• irq_alloc_matrix(9)
• irq_matrix_online(9)
• irq_matrix_assign_system(9)
• irq_matrix_reserve_managed(9)
• irq_matrix_remove_managed(9)
• irq_matrix_alloc_managed(9)
• irq_matrix_assign(9)
• irq_matrix_reserve(9)
• irq_matrix_remove_reserved(9)
• irq_matrix_alloc(9)
• irq_matrix_free(9)
• irq_matrix_available(9)
• irq_matrix_reserved(9)
• irq_matrix_allocated(9)
• irq_matrix_debug_show(9)

xoxo, your kernel bestie 💖 — source/version: ./kernel/irq · date: October 2026 · page: irq_matrix_offline(9)