xe_mem_pool_cpu_addr(9)

💅 xe_mem_pool_cpu_addr — NAME

okay so bestie, listen: xe_mem_pool_cpu_addr is literally just "Retrieve CPU address of manager pool." That's the whole gig. One job. Iconic behavior, honestly. ✨

(this is a page from the Kernel API Manual, section 9, so like — kernel-level stuff, iykyk 🫶)

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🌸 SYNOPSIS

void * xe_mem_pool_cpu_addr (struct xe_mem_pool *pool );

that's it, that's the whole call. one argument, returns a pointer, slay 💅

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🎀 ARGUMENTS

• pool — the memory pool. that's it. that's the one (1) thing you gotta hand over. it's a struct xe_mem_pool *, no cap. 🌈

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⭐ RETURN

you get back the CPU virtual address of memory pool. so like, the address, but for the CPU. not the GPU. the CPU. stay focused bestie 🧚

heads up: it's void *, so the type system isn't gonna hold your hand — you gotta know what you're pointing at. main character responsibility fr fr 💀

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🦋 SEE ALSO

like a whole friend group of related functions, and they're all gonna be at the function, so:

• Kernel file ./drivers/gpu/drm/xe/xe_mem_pool.c — also struct xe_mem_pool(9)
• xe_mem_pool_init(9)
• xe_mem_pool_sync(9)
• xe_mem_pool_swap_shadow_locked(9)
• xe_mem_pool_sync_shadow_locked(9)
• xe_mem_pool_gpu_addr(9) — the GPU version of this whole situation, if that's more your vibe
• xe_mem_pool_bo_swap_guard(9)
• xe_mem_pool_bo_flush_write(9)
• xe_mem_pool_bo_sync_read(9)
• xe_mem_pool_alloc_node(9)
• xe_mem_pool_insert_node(9)
• xe_mem_pool_free_node(9)
• xe_mem_pool_node_cpu_addr(9) — the node-level cousin of this exact function, obsessed 🍓
• xe_mem_pool_dump(9)

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okay and before you close the tab: this little manual page for xe_mem_pool_cpu_addr(9) lives under ./drivers/gpu/drm/xe and it's dated October 2026. cite it with respect. periodt 💖👑