gmc_v10_0_flush_gpu_tlb(9)

✨ gmc_v10_0_flush_gpu_tlb(9) ✨

okay bestie, so this is a page straight out of the Kernel API Manual 💖 — we're looking at gmc_v10_0_flush_gpu_tlb, the gart tlb flush callback, and honestly it's giving "small function, big responsibility." ngl it's iconic in a quiet way, the kind of main character energy that doesn't need to announce itself 😌🌸

---

🫶 NAME 🫶

gmc_v10_0_flush_gpu_tlb — the gart tlb flush callback, periodt 💅

---

🌈 SYNOPSIS 🌈

void gmc_v10_0_flush_gpu_tlb (struct amdgpu_device *adev , uint32_t vmid
, uint32_t vmhub , uint32_t flush_type );

---

🎀 ARGUMENTS 🎀

• adev — a pointer to the amdgpu_device, aka the whole graphics device vibe check passed in by reference ✨
• vmid — the vm instance we're gonna flush, like picking exactly which table gets the glow-up 🔥
• vmhub — the vmhub type, the category label for this whole operation 🦋
• flush_type — the flush type, aka the flavour of flush we're serving today 🍓

---

💜 DESCRIPTION 💜

Flush the TLB for the requested page table. that's it. that's the whole thing, and honestly? she ate. 💅✨ no cap, some functions are three paragraphs of caveats and some just do exactly what they say on the label, and this one is the second kind 🌸

---

⭐ SEE ALSO ⭐

• Kernel file ./drivers/gpu/drm/amd/amdgpu/gmc_v10_0.c
• gmc_v10_0_use_invalidate_semaphore(9)
• gmc_v10_0_flush_gpu_tlb_pasid(9)
• gmc_v10_0_mc_init(9)
• gmc_v10_0_gart_fini(9)
• gmc_v10_0_gart_enable(9)
• gmc_v10_0_gart_disable(9)

go read those too bestie, they're all in the same friend group 🫶💖

---

and that's the page !! 💜 brought to you by the fine folks hanging out in ./drivers/gpu/drm/amd/amdgpu, dated October 2026, and it's gmc_v10_0_flush_gpu_tlb(9) signing off 🎀✨ slay, drink water, and don't forget to flush your TLBs 😭👑