coalesce_put_profile(9)

💅 coalesce_put_profile(9) 💅

okay so bestie, welcome to the Kernel API Manual — section 9, kernel-space, iykyk ✨ this one's all about coalesce_put_profile, and honestly? she's a little legend.

🌸 NAME 🌸

coalesce_put_profile — fill reply with a nla nest with four child nla nests. (four!! child!! nests!! it's giving nesting doll energy 🪆🎀)

✨ SYNOPSIS ✨

int coalesce_put_profile (struct sk_buff *skb , u16 attr_type , const
       struct dim_cq_moder *profile , u8 coal_flags );

🦋 ARGUMENTS 🦋

• skb — socket buffer the message is stored in 💌 like, that's where the message lives, that's her home.
• attr_type — nest attr type ETHTOOL_A_COALESCE_*X_PROFILE 🏷️ yes the * is literally in there, do not come for me.
• profile — data passed to userspace 🫶 the actual goods getting handed over.
• coal_flags — modifiable parameters supported by the driver 👑 only the flags your driver actually fw, no cap.

🧚 DESCRIPTION 🧚

Put a dim profile nest attribute. and that's the whole vibe, honestly.

fr fr though — refer to ETHTOOL_A_PROFILE_IRQ_MODERATION for the details, that's the main character of this operation 💅✨

🔥 RETURN 🔥

0 on success 🎉 or a negative error code 😭 (bestie, if you see a negative number, something went sideways — go check).

⭐ SEE ALSO ⭐

• Kernel file ./net/ethtool/coalesce.c 📁
• ethnl_update_irq_moder(9) 🎀
• ethnl_update_profile(9) 🎀

and that's the page, bestie 🫶 this one came from ./net/ethtool, dated October 2026 — iconic, stamped, filed, periodt 💜🌈✨