optee_shm_pool_alloc_pages(9)

💖 optee_shm_pool_alloc_pages(9) 💖

okay bestie, welcome to the Kernel API Manual ✨ this page is all about optee_shm_pool_alloc_pages(9) and it's giving very niche-kernel-icon energy 🎀

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🌸 NAME 🌸

optee_shm_pool_alloc_pages — create a page-based allocator pool 🫶

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✨ SYNOPSIS ✨

struct tee_shm_pool * optee_shm_pool_alloc_pages (void );

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🎀 ARGUMENTS 🎀

• void — no arguments, bestie. literally none 💅

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🦋 DESCRIPTION 🦋

This pool is used when OP-TEE supports dynamic SHM 🔥 in that case, command buffers and such are allocated from the kernel's own memory. no cap, that's the whole vibe 💖

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🌈 SEE ALSO 🌈

Kernel file ./drivers/tee/optee/smc_abi.c — go look, iykyk 👑

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

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xoxo, your Unix bestie 💅 — this one comes from source/version ./drivers/tee/optee, dated October 2026. periodt 🌟