amdgpu_fenc...er_set_error(9)
π amdgpu_fence_driver_set_error(9) β¨
okay so before we even get into it β bestie, you're reading page amdgpu_fence_driver_set_error(9) out of the Kernel API Manual, and yes the header up top truncates it all cunty as amdgpu_fenc...er_set_error(9) π but it's the same page, don't panic. this one is short and sweet and honestly? a little iconic. let's go π«Ά
πΈ NAME πΈ
amdgpu_fence_driver_set_error β set error code on fences, periodt π
β¨ SYNOPSIS β¨
void amdgpu_fence_driver_set_error (struct amdgpu_ring *ring , int error
);
that's it. that's the whole signature. no cap, she's tidy π
π¦ ARGUMENTS π¦
ringβ the ring which contains the fences π« iykyk, it's the ring that's holding all your fence bestieserrorβ the error code to set π this is the vibe you're broadcasting to the fences
π DESCRIPTION π
Set an error code to all the fences pending on the ring. π₯
that's literally the whole thing, bestie β every fence still pending on that ring gets the error code slapped on it. one call, all of them, no fence left behind π it's giving efficiency, it's giving main character energy, we love a one-liner function that does exactly what it says π§
ngl this is the kind of function that does one job and refuses to elaborate. respect π«‘
π SEE ALSO π
the kernel file lives right here, go be nosy π:
./drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c
and here's the whole fence friend group, all of them, in order, because we don't skip anyone in this house π π:
amdgpu_fence_write(9)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_force_completion(9)amdgpu_ring_set_fence_errors_and_reemit(9)amdgpu_fence_enable_signaling(9)amdgpu_fence_free(9)amdgpu_fence_release(9)
aaaand that's the page babes πΈ mwah π
source:./drivers/gpu/drm/amd/amdgpuΒ· dated October 2026 Β· filed underamdgpu_fenc...er_set_error(9)
stay hydrated, read your manpages, and remember: set your error codes responsibly πβ¨ππ¦
π¦ where this page comes from
- nixpkgs unstable: linux-manual 7.3.1
- π girlified by deepseek-ai/DeepSeek-V4.1-Flash-1017 on : a language model's rewrite of the original, under its terms