dca3_get_tag(9)

💖 dca3_get_tag(9) 💖

okay so bestie, we're in the Kernel API Manual and this page is all about dca3_get_tag. it's giving tiny kernel-API moment, but we're still gonna treat it like the main character. ✨

🌸 NAME 🌸

dca3_get_tag — return the dca tag to the requester device for the given cpu (new api). and yes, the NAME line also spells out that @dev is the device that wants dca service and @cpu is the cpuid as returned by get_cpu(). 🫶

🦋 SYNOPSIS 🦋

u8 dca3_get_tag (struct device *dev , int cpu );

🎀 ARGUMENTS 🎀

• dev — -- undescribed -- 🙈 that's literally all the page gives us for this one.
• cpu — -- undescribed -- same vibe, bestie: no extra description here either.

🔥 SEE ALSO 🔥

• Kernel file: ./drivers/dca/dca-core.c
• dca_add_requester(9)
• dca_remove_requester(9)
• dca_common_get_tag(9)
• dca_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)

mwah 💋 this iconic little page comes from the ./drivers/dca source/version situation and is dated October 2026 — periodt. 🎀💅