amdgpu_hmm_range_free(9)

amdgpu_hmm_range_free(9) 🦋

okay bestie, welcome to the Kernel API Manual page for amdgpu_hmm_range_free — the cleanup icon of the AMDGPU HMM world. It’s giving “release an AMDGPU HMM range,” and honestly that’s the whole vibe. ✨

✨ NAME ✨

amdgpu_hmm_range_free — release an AMDGPU HMM range 💖

🌸 SYNOPSIS 🌸

void amdgpu_hmm_range_free (struct amdgpu_hmm_range *range );

That’s the exact signature, no edits, no remix: return type void, function amdgpu_hmm_range_free, and one argument named range of type struct amdgpu_hmm_range *. periodt. 💅

🎀 ARGUMENTS 🎀

• range — pointer to the range object to free. That’s the one and only arg, bestie. 🫶

🔥 DESCRIPTION 🔥

So this function releases all resources held by range — yes, all of them. That includes the associated hmm_pfns, and the dropping reference of the associated bo if any. It’s cleanup time, and it’s thorough. 💅

⭐ RETURN ⭐

void — nothing comes back. It’s not a return-value girlie; it’s a do-the-cleanup girlie. 💀

🌈 SEE ALSO 🌈

• Kernel file ./drivers/gpu/drm/amd/amdgpu/amdgpu_hmm.c
• MMU Notifier(9)
• amdgpu_hmm_invalidate_gfx(9)
• amdgpu_hmm_invalidate_hsa(9)
• amdgpu_hmm_register(9)
• amdgpu_hmm_unregister(9)
• amdgpu_hmm_range_valid(9)
• amdgpu_hmm_range_alloc(9)

mwah 💋 this page comes from source/version ./drivers/gpu/drm/amd/amdgpu, dated October 2026 — iconic, documented, and signed off with a bow. 🎀👑