amdgpu_cs_wait_all_fences(9)

💖 amdgpu_cs_wait_all_fences(9) 💖

okay so bestie, welcome to the Kernel API Manual ✨ — this is the page for amdgpu_cs_wait_all_fences, and no cap, the whole gig is right there in the name: it waits on all the fences to signal. all of them. not some. not one. all. periodt 💅

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🌸 NAME 🌸

amdgpu_cs_wait_all_fences — wait on all fences to signal 🎀

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✨ SYNOPSIS ✨

int amdgpu_cs_wait_all_fences (struct amdgpu_device *adev , struct
drm_file *filp , union drm_amdgpu_wait_fences *wait , struct
drm_amdgpu_fence *fences );

like, that's the whole signature, copy it exactly, don't @ me 🫶

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🦋 ARGUMENTS 🦋

four args, all iconic, all necessary:

• adev — the amdgpu device 💜 like, the actual GPU situation we're talking about.
• filp — file private 👑 your very own file-private pointer, living its main character life.
• wait — wait parameters 🌈 the knobs and dials for this whole waiting operation.
• fences — array of drm_amdgpu_fence ⭐ an array, bestie. plural. a whole squad of fences, and every single one of them has to signal.

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🧚 SEE ALSO 🧚

the lore continues, go read these next, iykyk:

• Kernel file ./drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c 📁
• amdgpu_cs_wait_ioctl(9)
• amdgpu_cs_get_fence(9)
• amdgpu_cs_wait_any_fence(9)
• amdgpu_cs_wait_fences_ioctl(9)
• amdgpu_cs_find_mapping(9)

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💀 real talk: this page is what it is — wait on all fences to signal. if you wanted "any", that's a different function, go check the SEE ALSO list, she's right there.

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and that's the vibe check, bestie 🍓 this little gem lives in ./drivers/gpu/drm/amd/amdgpu, dated October 2026 — mwah 💋 slay, go wait on those fences ✨👑🌈