libeth_xsk_buff_stats_frags(9)

💅 libeth_xsk_buff_stats_frags(9) — the Kernel API Manual, bestie edition ✨

okay so you're looking at a page from the Kernel API Manual and it's giving "internal helper, do not touch" energy. let's get into it 🫶

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🌸 NAME 🌸

libeth_xsk_buff_stats_frags — literally just updates the onstack RQ stats with XSk frags info, that's the whole job 💅

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✨ SYNOPSIS ✨

void libeth_xsk_buff_stats_frags (struct libeth_rq_napi_stats *rs ,
const struct libeth_xdp_buff *xdp );

no return value, no cap. it just does the thing and dips 😌

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🎀 ARGUMENTS 🎀

• rs — the onstack stats you're updating, bestie. this is the glow-up target 💖
• xdp — the buffer being accounted for. it's the main character here 👑

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🦋 DESCRIPTION 🦋

so this is an external helper used by __libeth_xsk_run_pass — which means do not call it directly, fr fr, that's not your lane 🙈

what it actually does? it adds the buffer's frags count and total len to the onstack stats. that's it. that's the vibe check and it passed ✨

lowkey important: this is an internal helper, not a public API. respect the boundary 🫶

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🌈 SEE ALSO 🌈

• Kernel file ./drivers/net/ethernet/intel/libeth/xsk.c — the source of truth, go read it iykyk 📖
• libeth_xsk_buff_free_slow(9)
• libeth_xsk_buff_add_frag(9)
• __libeth_xsk_run_prog_slow(9)
• libeth_xsk_prog_exception(9)
• libeth_xskfq_create(9)
• libeth_xskfq_destroy(9)
• libeth_xsk_init_wakeup(9)
• libeth_xsk_wakeup(9)
• libeth_xsk_setup_pool(9)

the whole friend group, honestly 👯‍♀️

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and that's the page!! 🎀 shoutout to ./drivers/net/ethernet/intel/l... (yeah the path got cutely truncated, we don't know the rest either 💀) — October 2026, from the Kernel API Manual, featuring libeth_xsk_buff_stats_frags(9) being iconic and staying in its lane. periodt 💜✨