iptfs_reassem_cont(9)

✨ NAME ✨

iptfs_reassem_cont — Continue the reassembly of an inner packets. 💅

Welcome to the iptfs_reassem_cont(9) page from the Kernel API Manual, bestie! This is the “keep going” girlie for inner packet reassembly. 🫶

🦋 SYNOPSIS 🦋

u32 iptfs_reassem_cont (struct xfrm_iptfs_data *xtfs , u64 seq , struct
       skb_seq_state *st , struct sk_buff *skb , u32 data , u32 blkoff , struct
       list_head *list );

🎀 ARGUMENTS 🎀

• xtfs — xtfs state. That’s the xtfs state, periodt. 💅
• seq — sequence of current packet.
• st — seq read stat for current packet.
• skb — current packet.
• data — offset into sequential packet data.
• blkoff — packet blkoff value.
• list — list of skbs to enqueue completed packet on.

🌸 DESCRIPTION 🌸

Okay so here’s the vibe: this processes an IPTFS payload that has a non-zero blkoff, or when we’re expecting the continuation b/c we have a runt or in-progress packet. That’s the whole gig, bestie. ✨

💖 RETURN 💖

It gives you the new data offset to continue processing from. Keep that offset and slay onward. 🫶

🌈 SEE ALSO 🌈

Go peek at these if you need the full lore, iykyk:

• Kernel file ./net/xfrm/xfrm_iptfs.c
• 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)
• iptfs_skb_head_to_frag(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_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)

That’s the page, bestie! 💖 Source/version: ./net/xfrm · Date: October 2026 · Page: iptfs_reassem_cont(9) — mwah 💋🎀