recycle_fl_buf(9)

💅 recycle_fl_buf(9) 💅

okay so bestie, welcome to the Kernel API Manual, this is the recycle_fl_buf page and honestly? it's a little icon. short, sweet, does exactly one thing. let's get into it 🫶

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✨ NAME ✨

recycle_fl_buf — recycle a free list buffer 🎀

like, you know how recycling is good for the planet? same energy but for buffers. green queen behavior fr fr 🌈

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✨ SYNOPSIS ✨

void recycle_fl_buf (struct freelQ *fl , int idx );

that's it. that's the whole vibe check. returns void, meaning it gives you nothing back and expects you to be fine with that 💀

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✨ ARGUMENTS ✨

• fl — the free list 👑 the actual struct freelQ * you're handing over, this is the list that's about to get one (1) buffer richer
• idx — index of buffer to recycle 🎯 the number telling us which buffer on the list needs to go back into rotation

two args, zero drama, we love a low-maintenance signature ✨

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✨ DESCRIPTION ✨

so basically, this function recycles the specified buffer on the given free list — and the way it does that? it adds it at the next available slot on the list. that's it 😭 that's the entire plot. no convoluted lore, no side quests, it just yeets the buffer back into the next open spot and moves on with its life 💅

ngl, it's giving "fairy godmother of buffers" energy — takes your tired little used buffer and puts it right back where it belongs 🧚💖

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🌸 SEE ALSO 🌸

• Kernel file ./drivers/net/ethernet/chelsio/cxgb/sge.c
• get_packet(9)
• unexpected_offload(9)
• sge_rx(9)

go read those next bestie, iykyk 📚✨

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lowkey a reminder that this whole page lives in the kernel API world, so tread with main character energy but also read your docs 💜

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and that's a wrap on recycle_fl_buf(9)! this gem comes to you from ./drivers/net/ethernet/chelsio... and it's dated October 2026 — so yes, she's fresh, she's current, she's iconic. periodt. 🦋🎀🔥