rpcrdma_set_...header_sizes(9)

okay bestie, welcome to the rpcrdma_set_...header_sizes(9) page from the Kernel API Manual — it’s giving kernel-internals realness and we’re gonna get through it together 💖✨

💖 NAME 💖

rpcrdma_set_max_header_sizes — initialize inline payload sizes 🫶

✨ SYNOPSIS ✨

bestie, it’s a void function, so no return-value era — here’s the exact signature:

void rpcrdma_set_max_header_sizes (struct rpcrdma_ep *ep );

🎀 ARGUMENTS 🎀

• ep — the endpoint to initialize, periodt 💅

🦋 DESCRIPTION 🦋

okay so here’s the tea: the max_inline fields contain the maximum size of an RPC message. that means the marshaling code doesn’t have to repeat this calculation for every RPC — lowkey efficient, highkey iconic 🎀✨

🌈 SEE ALSO 🌈

the whole squad, no cap:

• Kernel file ./net/sunrpc/xprtrdma/rpc_rdma.c
• rpcrdma_sendctx_unmap(9)
• rpcrdma_prepare_send_sges(9)
• rpcrdma_marshal_req(9)
• rpcrdma_reset_cwnd(9)
• rpcrdma_inline_fixup(9)
• rpcrdma_unpin_rqst(9)
• rpcrdma_complete_rqst(9)
• rpcrdma_reply_handler(9)

okay that’s the whole page, bestie 💖 the source/version is ./net/sunrpc/xprtrdma, and the date on this one is October 2026 — rpcrdma_set_...header_sizes(9) signing off, mwah! 🦋✨