amdgpu_bo_mmap_offset(9)

💅 amdgpu_bo_mmap_offset(9)

okay so bestie, welcome to the Kernel API Manual — this one's a lil two-line function from the AMDGPU corner of the kernel, but it's lowkey important so let's get into it ✨

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🌸 NAME 🌸

amdgpu_bo_mmap_offset — literally just returns the mmap offset of a bo 🎀

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✨ SYNOPSIS ✨

u64 amdgpu_bo_mmap_offset (struct amdgpu_bo *bo );

that's it. that's the whole vibe check. one function, one arg, returns a u64 🫶

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🦋 ARGUMENTS 🦋

• bo — the amdgpu object we're querying the offset for 💜 (yes it's a struct amdgpu_bo *, no we're not overthinking it)

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👑 DESCRIPTION 👑

Returns the mmap offset of the object. that's the whole description fr fr — no cap, no extra lore, it does the one thing and it does it slayfully 💅

like, you hand it a bo, it hands you back the offset you'd use for mmap. iconic behaviour, no notes 🌟

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🌈 SEE ALSO 🌈

• the kernel file ./drivers/gpu/drm/amd/amdgpu/amdgpu_object.h — go read it, iykyk 🍓
• amdgpu_mem_type_to_domain(9)
• amdgpu_bo_reserve(9)
• amdgpu_bo_explicit_sync(9)
• amdgpu_bo_encrypted(9)

that's the whole friend group right there, go say hi to all of them 🧚

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ngl there's not much to warn you about here — it just reads a value and returns it. still, read the SEE ALSOs before you go poking at bo internals, bestie 🙈

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and that's a wrap! this masterpiece lives over in ./drivers/gpu/drm/amd/amdgpu, dated October 2026 — mwah, go forth and mmap responsibly 💖⭐🔥