dma_fence_free(9)

🦋 dma_fence_free(9) 🦋

okay bestie, welcome to the Kernel API Manual entry for dma_fence_free(9) — this is the little cleanup icon of the dma-fence world, and we're gonna read it together. no cap. 💅

✨ NAME ✨

dma_fence_free — default release function for &dma_fence. 🎀

💅 SYNOPSIS 💅

void dma_fence_free (struct dma_fence *fence );

🍓 ARGUMENTS 🍓

• fence — fence to release. ✨

🌸 DESCRIPTION 🌸

This is the default implementation for dma_fence_ops.release. It calls kfree_rcu on fence. literally that's the vibe. 🔥

👑 SEE ALSO 👑

okay so the whole squad is here:

• Kernel file ./drivers/dma-buf/dma-fence.c
• DMA fences overview(9)
• fence cross-driver contract(9)
• dma_fence_get_stub(9)
• dma_fence_allocate_private_stub(9)
• dma_fence_context_alloc(9)
• fence signalling annotation(9)
• dma_fence_begin_signalling(9)
• dma_fence_end_signalling(9)
• dma_fence_signal_timestamp_locked(9)
• dma_fence_signal_timestamp(9)
• dma_fence_signal_locked(9)
• dma_fence_check_and_signal_locked(9)
• dma_fence_check_and_signal(9)
• dma_fence_signal(9)
• dma_fence_wait_timeout(9)
• dma_fence_release(9)
• dma_fence_enable_signaling(9)
• dma_fence_add_callback(9)
• dma_fence_get_status(9)
• dma_fence_remove_callback(9)
• dma_fence_default_wait(9)
• dma_fence_wait_any_timeout(9)
• deadline hints(9)
• dma_fence_set_deadline(9)
• dma_fence_describe(9)
• dma_fence_init(9)
• dma_fence_init64(9)
• dma_fence_driver_name(9)
• dma_fence_timeline_name(9)

byeee 🫶 — this page came from ./drivers/dma-buf, dated October 2026, and yes, the star is dma_fence_free(9). periodt 💖