rpcrdma_sendctx_put_locked(9)

💅 rpcrdma_sendctx_put_locked(9) — a Kernel API Manual moment ✨

🎀 NAME 🎀

rpcrdma_sendctx_put_locked — Release a send context. That's the whole name, bestie, and it's giving “let the send context go home” energy 💖

🦋 SYNOPSIS 🦋

void rpcrdma_sendctx_put_locked (struct rpcrdma_xprt *r_xprt , struct
       rpcrdma_sendctx *sc );

🌸 ARGUMENTS 🌸

• r_xprt — controlling transport instance. Your transport-main-character pointer, basically 🫶
• sc — send context to release. This is the one you're letting go 💅

✨ DESCRIPTION ✨

Usage: it's called from Send completion to return a sendctxt to the queue. That's the job, fr fr — return the send context and keep it moving.

The caller serializes calls to this function (per transport). So the serialization responsibility is on the caller, per transport, okay? 👑

🔥 SEE ALSO 🔥

Kernel file ./net/sunrpc/xprtrdma/verbs.c — that's the source-file mention, and then the whole iconic SEE ALSO lineup is below, every single one, no cap:

• rpcrdma_flush_disconnect(9)
• rpcrdma_wc_send(9)
• rpcrdma_wc_receive(9)
• rpcrdma_cm_event_handler(9)
• rpcrdma_xprt_connect(9)
• rpcrdma_xprt_disconnect(9)
• rpcrdma_sendctx_get_locked(9)
• rpcrdma_sendctx_unget_locked(9)
• rpcrdma_mrs_refresh(9)
• rpcrdma_req_create(9)
• rpcrdma_req_setup(9)
• rpcrdma_rep_put(9)
• rpcrdma_buffer_create(9)
• rpcrdma_req_destroy(9)
• rpcrdma_mrs_destroy(9)
• rpcrdma_buffer_destroy(9)
• rpcrdma_mr_get(9)
• rpcrdma_reply_put(9)
• rpcrdma_buffer_get(9)
• rpcrdma_buffer_put(9)
• rpcrdma_regbuf_realloc(9)
• __rpcrdma_regbuf_dma_map(9)
• rpcrdma_post_recvs(9)

Signed with love from the ./net/sunrpc/xprtrdma source/version corner, October 2026 — rpcrdma_sendctx_put_locked(9) out 💖✨