gic_get_c0_perfcount_int(9)

💖 NAME 💖

okay bestie, welcome to the gic_get_c0_perfcount_int(9) page from the Kernel API Manual 💅 — this one is literally about returning the performance counter interrupt virq.

✨ SYNOPSIS ✨

the whole call is this, no cap:

int gic_get_c0_perfcount_int (void );

🎀 ARGUMENTS 🎀

• void — no arguments. that's it, that's the whole args list 🫶

🦋 DESCRIPTION 🦋

okay so this function helps you determine the virq number to use for CPU performance counter interrupts, which may be routed via the GIC. it returns the virq number or a negative error number — that's the vibe check, periodt ✨

🌸 SEE ALSO 🌸

• Kernel file ./arch/mips/include/asm/mips-gic.h enum mips_gic_local_interrupt(9) — go peek at that too 👀
• mips_gic_present(9)
• mips_gic_vx_map_reg(9)
• gic_get_c0_compare_int(9)
• gic_get_c0_fdc_int(9)

mwah 💋 — this cutie is signed off from ./arch/mips/include/asm with an October 2026 timestamp, and that's the whole page bestie 🎀💖