irq_matrix_online(9)
okay so welcome to irq_matrix_online(9) from the Kernel API Manual, bestie π this page is all about bringing the local CPU matrix online, and we are keeping every single detail β periodt.
π« NAME π«
irq_matrix_online β the one that brings the local CPU matrix online π
πΈ SYNOPSIS πΈ
okay so the signature is literally:
void irq_matrix_online (struct irq_matrix *m );
π«Ά ARGUMENTS π«Ά
mβ matrix pointer π that's the whole argument, bestie. it's thestruct irq_matrix *you're passing in.
π₯ SEE ALSO π₯
peep the kernel file ./kernel/irq/matrix.c, plus the whole reference squad:
irq_alloc_matrix(9)irq_matrix_offline(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)
mwah π this page is signed off from the source/version ./kernel/irq, dated October 2026, and it's all about irq_matrix_online(9) β periodt π«Ά
π¦ where this page comes from
- nixpkgs unstable: linux-manual 7.3.1
- π girlified by deepseek-ai/DeepSeek-V4.1-Flash-1017 on : a language model's rewrite of the original, under its terms