dma_fence_is_chain(9)

🌸 NAME 🌸

Hey bestie, this is dma_fence_is_chain(9) from the Kernel API Manual — and it is literally here to check if a fence is from the chain subclass. Iconic.

✨ SYNOPSIS ✨

bool dma_fence_is_chain (struct dma_fence *fence );

🧚 ARGUMENTS 🧚

• fence — the fence to test 🧪

💅 DESCRIPTION 💅

Return true if it is a dma_fence_chain, and false otherwise. That’s the whole vibe check, no cap.

🔥 SEE ALSO 🔥

Kernel file: ./include/linux/dma-fence.h

• struct dma_fence(9)
• struct dma_fence_cb(9)
• struct dma_fence_ops(9)
• dma_fence_was_initialized(9)
• dma_fence_put(9)
• dma_fence_get(9)
• dma_fence_get_rcu(9)
• dma_fence_get_rcu_safe(9)
• dma_fence_spinlock(9)
• dma_fence_lock_irqsave(9)
• dma_fence_unlock_irqrestore(9)
• dma_fence_assert_held(9)
• Safe external access to driver provided object members(9)
• dma_fence_is_signaled_locked(9)
• dma_fence_is_signaled(9)
• __dma_fence_is_later(9)
• dma_fence_is_later(9)
• dma_fence_is_later_or_same(9)
• dma_fence_later(9)
• dma_fence_get_status_locked(9)
• dma_fence_set_error(9)
• dma_fence_timestamp(9)
• dma_fence_wait(9)
• dma_fence_is_array(9)
• dma_fence_is_container(9)

This little icon lives in ./include/linux, is dated October 2026, and is filed under dma_fence_is_chain(9) in the Kernel API Manual. Bye bestie — go check those fences 💅✨🫶