pvr_queue_job_fence_init(9)

💖 pvr_queue_job_fence_init(9) 💖

Okay bestie, welcome to the pvr_queue_job_fence_init(9) page from the Kernel API Manual — the way that this one is short but important, and we are gonna get you comfy with it 💅✨

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🌸 NAME 🌸

pvr_queue_job_fence_init — initializes a job done fence object. That's it, that's the vibe: job done fence object gets initialized, slay 🎀

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✨ SYNOPSIS ✨

void pvr_queue_job_fence_init (struct dma_fence *fence , struct
       pvr_queue *queue );

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🎀 ARGUMENTS 🎀

• fence — the fence to initialize. It's a struct dma_fence *, bestie, so handle with care 💖
• queue — the queue this fence belongs to. It's a struct pvr_queue *, and yes, it knows its queue 🫶

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💅 DESCRIPTION 💅

So this function initializes a fence that will be signaled when the GPU is done executing a job — it's giving "job finished, announcement time" energy 🔥

You should call it before the ::run_job path, okay? Like, genuinely before, so the fence is initialised before being placed in the pending_list. Not after, not during, before — periodt 💀✨

bestie this ordering is not a suggestion, it's the whole point 🙈

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🦋 SEE ALSO 🦋

• Kernel file: ./drivers/gpu/drm/imagination/pvr_queue.c — go peek, iykyk 👀
• The whole linked-up squad: pvr_queue_fence_is_ufo_backed(9), to_pvr_queue_job_fence(9), pvr_queue_fence_put(9), pvr_queue_fence_alloc(9), pvr_queue_fence_init(9), pvr_queue_cccb_fence_init(9), pvr_queue_fence_ctx_init(9), job_count_remaining_native_deps(9), pvr_queue_get_job_cccb_fence(9), pvr_queue_get_job_kccb_fence(9), pvr_queue_prepare_job(9), pvr_queue_update_active_state_locked(9), pvr_queue_update_active_state(9), pvr_queue_run_job(9), pvr_queue_timedout_job(9), pvr_queue_free_job(9), pvr_queue_fence_is_native(9), pvr_queue_signal_done_fences(9), pvr_queue_check_job_waiting_for_cccb_space(9), pvr_queue_process(9), init_fw_context(9), pvr_queue_cleanup_fw_context(9), pvr_queue_job_init(9), pvr_queue_job_arm(9), pvr_queue_job_cleanup(9), pvr_queue_job_push(9), pvr_queue_create(9), pvr_queue_kill(9), pvr_queue_destroy(9), pvr_queue_device_init(9), pvr_queue_device_fini(9) ✨

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and that's the page, bestie 🫶 source/version: ./drivers/gpu/drm/imagination; date: October 2026; page: pvr_queue_job_fence_init(9). no cap, we're done 💅💖