optee_disable_shm_cache(9)

💖 NAME 💖

okay bestie, this page is optee_disable_shm_cache(9) from the Kernel API Manual, and the function is optee_disable_shm_cache — it disables caching of mapped shared memory allocations in OP-TEE. that's the whole vibe ✨

🦋 SYNOPSIS 🦋

void optee_disable_shm_cache (struct optee *optee );

literally the signature, no cap 💅

🎀 ARGUMENTS 🎀

• optee — main service struct 🫶

🌈 SEE ALSO 🌈

Kernel file ./drivers/tee/optee/smc_abi.c, plus the whole friend group:

• optee_from_msg_param(9)
• optee_to_msg_param(9)
• optee_enable_shm_cache(9)
• __optee_disable_shm_cache(9)
• optee_disable_unmapped_shm_cache(9)
• optee_fill_pages_list(9)
• optee_shm_pool_alloc_pages(9)
• optee_handle_rpc(9)
• optee_smc_do_call_with_arg(9)

mwah 💋 this page comes from the source/version ./drivers/tee/optee, dated October 2026, and it's for optee_disable_shm_cache(9). bye bestie, go slay your kernel adventures 🧚‍♀️💜