iptfs_skb_head_to_frag(9)

💅 iptfs_skb_head_to_frag — Kernel API Manual, bestie edition 🎀

okay so picture this: it's the iptfs_skb_head_to_frag(9) page from the Kernel API Manual, and it's here to tell you about one (1) function. Short page. Iconic energy. Let's get into it ✨

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🌸 NAME 🌸

iptfs_skb_head_to_frag — bestie, this literally initializes a skb_frag_t based on skb head data. that's the whole job. no cap 💅

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🦋 SYNOPSIS 🦋

void iptfs_skb_head_to_frag (const struct sk_buff *skb , skb_frag_t
       *frag );

copy it exactly, don't @ me 🙈

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💖 ARGUMENTS 💖

• skb — the skb that's holding the head data. it's const, so hands off, she's not yours to change 🫶
• frag — the frag you're gonna initialize. this one's the main character, she gets set up ✨

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👑 SEE ALSO 👑

everything in the ./net/xfrm/xfrm_iptfs.c cinematic universe, fr fr 🌈:

• IPTFS_DEFAULT_DROP_TIME_USECS(9)
• IPTFS_DEFAULT_REORDER_WINDOW(9)
• IPTFS_DEFAULT_INIT_DELAY_USECS(9)
• IPTFS_DEFAULT_MAX_QUEUE_SIZE(9)
• struct xfrm_iptfs_config(9)
• struct xfrm_iptfs_data(9)
• iptfs_alloc_skb(9)
• struct iptfs_skb_frag_walk(9)
• iptfs_skb_prepare_frag_walk(9)
• iptfs_skb_can_add_frags(9)
• iptfs_skb_add_frags(9)
• iptfs_pskb_add_frags(9)
• iptfs_pskb_extract_seq(9)
• iptfs_input_save_runt(9)
• __iptfs_iphlen(9)
• __iptfs_iplen(9)
• iptfs_complete_inner_skb(9)
• iptfs_reassem_abort(9)
• iptfs_reassem_done(9)
• iptfs_reassem_cont(9)
• iptfs_input_ordered(9)
• iptfs_drop_timer(9)
• iptfs_input(9)
• iptfs_enqueue(9)
• iptfs_copy_create_frag(9)
• iptfs_copy_create_frags(9)
• iptfs_first_skb(9)
• iptfs_encap_add_ipv4(9)
• iptfs_encap_add_ipv6(9)
• iptfs_prepare_output(9)
• __iptfs_get_inner_mtu(9)
• iptfs_get_inner_mtu(9)
• iptfs_user_init(9)

like, that's a whole friend group and every single one of them is linked 💀💜

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and that's the page!! short, sweet, slayed. this little number lives in ./net/xfrm and it's stamped October 2026 — so yeah, put that in your calendar bestie, mwah 🍓💋🫶