amdgpu_fence_write(9)

amdgpu_fence_write(9) 🎀

okay bestie, this is amdgpu_fence_write(9) from the Kernel API Manual, and it's giving tiny-but-iconic kernel-helper energy. No cap, the whole vibe is: write a fence value. That's the assignment. Periodt. 💅

🌸 NAME 🌸

amdgpu_fence_write — write a fence value.

✨ SYNOPSIS ✨

void amdgpu_fence_write (struct amdgpu_ring *ring , u32 seq );

The return type is void, so there's no return value to obsess over — it's just doing the thing. 🫶

🦋 ARGUMENTS 🦋

• ring — the ring the fence is associated with. iykyk.
• seq — the sequence number to write. literally the number going in. ✨

💖 DESCRIPTION 💖

Writes a fence value to memory — and yes, that's for all asics. All of them, bestie. No extra behavior claimed here, just the write. 🔥

🌈 SEE ALSO 🌈

• Kernel file: ./drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c
• amdgpu_fence_read(9)
• amdgpu_fence_emit(9)
• amdgpu_fence_emit_polling(9)
• amdgpu_fence_schedule_fallback(9)
• amdgpu_fence_process(9)
• amdgpu_fence_fallback(9)
• amdgpu_fence_wait_empty(9)
• amdgpu_fence_wait_polling(9)
• amdgpu_fence_count_emitted(9)
• amdgpu_fence_last_unsignaled_time_us(9)
• amdgpu_fence_update_start_timestamp(9)
• amdgpu_fence_driver_start_ring(9)
• amdgpu_fence_driver_init_ring(9)
• amdgpu_fence_driver_sw_init(9)
• amdgpu_fence_need_ring_interrupt_restore(9)
• amdgpu_fence_driver_hw_fini(9)
• amdgpu_fence_driver_hw_init(9)
• amdgpu_fence_driver_set_error(9)
• amdgpu_fence_driver_force_completion(9)
• amdgpu_ring_set_fence_errors_and_reemit(9)
• amdgpu_fence_enable_signaling(9)
• amdgpu_fence_free(9)
• amdgpu_fence_release(9)

that's the whole page, bestie 🫶 — source/version: ./drivers/gpu/drm/amd/amdgpu; date: October 2026. amdgpu_fence_write(9) out. 💖✨🎀