sdma_v3_0_r...ipeline_sync(9)

📦 version 7.3.1, in nixpkgs unstable

💅 sdma_v3_0_ring_emit_pipeline_sync — NAME ✨

okay so bestie, this is the manual page for sdma_v3_0_ring_emit_pipeline_sync, and it's literally filed under the Kernel API Manual (the title up top gets truncated to sdma_v3_0_r...ipeline_sync(9) because even man pages gotta keep it cute and short 🎀). Its whole job? sync the pipeline. that's it. that's the vibe. 🦋

🌸 SYNOPSIS 🌸

void sdma_v3_0_ring_emit_pipeline_sync (struct amdgpu_ring *ring );

it returns void, meaning it gives you nothing back — no cap, no return value, just vibes and a synced pipeline 💜

🎀 ARGUMENTS 🎀

  • ring — your amdgpu_ring pointer, bestie. that's the one and only thing it wants from you 🫶

✨ DESCRIPTION ✨

so what does it actually do? it makes sure all previous operations are completed (CIK). like, it's the group-chat "okay everyone done? everyone caught up? good" message for your ring. main character energy for synchronization, honestly 👑

💀 no cap — the parenthetical there is literally CIK, and you should not read it as anything other than what it says. keep it exact, keep it iconic.

🌈 SEE ALSO 🌈

the kernel file lives at ./drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c — go read it, iykyk 📖

and here's the whole friend group, all of them certified besties of this function:

like i said. the whole squad. 💖

and that's the page, bestie 🧚 this little beauty comes out of ./drivers/gpu/drm/amd/amdgpu, and it's dated October 2026 — so screenshot it, cite it, live by it. slay 💅✨

📦 where this page comes from