spu_chunk_cleanup(9)

🎀 NAME 🎀

okay bestie, this is the Kernel API Manual page for spu_chunk_cleanup(9) — manual name folded right in here, you're welcome. It does the cleanup after processing one chunk of a request. Periodt.

✨ SYNOPSIS ✨

void spu_chunk_cleanup (struct iproc_reqctx_s *rctx );

💅 ARGUMENTS 💅

• rctx — the request context. That's the argument, and it's lowkey the whole vibe here.

🧚 DESCRIPTION 🧚

Mailbox scatterlists are allocated for each chunk. So after each chunk gets processed, free them. That's the job — it's giving tidy little cleanup moment, no cap.

🔥 SEE ALSO 🔥

The kernel file is ./drivers/crypto/bcm/cipher.c, and here's the full squad of related pages:

• select_channel(9)
• spu_skcipher_rx_sg_create(9)
• spu_skcipher_tx_sg_create(9)
• handle_skcipher_req(9)
• handle_skcipher_resp(9)
• spu_ahash_rx_sg_create(9)
• spu_ahash_tx_sg_create(9)
• handle_ahash_req(9)
• spu_hmac_outer_hash(9)
• ahash_req_done(9)
• handle_ahash_resp(9)
• spu_aead_rx_sg_create(9)
• spu_aead_tx_sg_create(9)
• handle_aead_req(9)
• handle_aead_resp(9)
• finish_req(9)
• spu_rx_callback(9)
• skcipher_enqueue(9)
• spu_no_incr_hash(9)
• aead_gcm_esp_setkey(9)
• rfc4543_gcm_esp_setkey(9)
• aead_ccm_esp_setkey(9)
• spu_functions_register(9)
• spu_mb_init(9)

source/version: ./drivers/crypto/bcm · date: October 2026 · page: spu_chunk_cleanup(9) 🫶💖