dca_get_tag(9)

🌸 NAME 🌸

Okay bestie, welcome to the dca_get_tag(9) page from the Kernel API Manual — yes, that manual name is folded in near the top, we're doing this cute-style. The function is dca_get_tag, and it exists to return the dca tag for the given cpu (old api). The @cpu part is the cpuid as returned by get_cpu() — literally that. No extra lore, no invented behavior, just the facts with sparkle. 💖

✨ SYNOPSIS ✨

u8 dca_get_tag (int cpu );

Same characters, bestie — spaces and all. u8, int, and cpu are all right there. 🫶

🎀 ARGUMENTS 🎀

• cpu — the original description is literally -- undescribed --, so we are not gonna invent one. Per the NAME section, this is the cpuid as returned by get_cpu(). 🙈

🦋 SEE ALSO 🦋

Kernel file: ./drivers/dca/dca-core.c

• dca_add_requester(9)
• dca_remove_requester(9)
• dca_common_get_tag(9)
• dca3_get_tag(9)
• alloc_dca_provider(9)
• free_dca_provider(9)
• register_dca_provider(9)
• unregister_dca_provider(9)
• dca_register_notify(9)
• dca_unregister_notify(9)

💅 xoxo, bestie — this page's source/version is ./drivers/dca, and the date is October 2026. dca_get_tag(9) out. 🎀