dma_resv_iter_usage(9)

💖 NAME 💖

dma_resv_iter_usage — Return the usage of the current fence.

This is the dma_resv_iter_usage(9) page from the Kernel API Manual, bestie. Let’s get into it ✨

🌸 SYNOPSIS 🌸

enum dma_resv_usage dma_resv_iter_usage (struct dma_resv_iter *cursor );

🎀 ARGUMENTS 🎀

• cursor — the cursor of the current position. That’s the little pointer bestie doing the “where am I right now?” job 💅

🦋 DESCRIPTION 🦋

Returns the usage of the currently processed fence. Literally just hands you back the usage for the fence the cursor is on right now, no cap 🫶

⭐ SEE ALSO ⭐

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

• enum dma_resv_usage(9)
• dma_resv_usage_rw(9)
• struct dma_resv(9)
• struct dma_resv_iter(9)
• dma_resv_iter_begin(9)
• dma_resv_iter_end(9)
• dma_resv_iter_is_restarted(9)
• dma_resv_for_each_fence_unlocked(9)
• dma_resv_for_each_fence(9)
• dma_resv_lock(9)
• dma_resv_lock_interruptible(9)
• dma_resv_lock_slow(9)
• dma_resv_lock_slow_interruptible(9)
• dma_resv_trylock(9)
• dma_resv_is_locked(9)
• dma_resv_locking_ctx(9)
• dma_resv_unlock(9)

okay that’s the whole page, bestie 🫶 — source/version: ./include/linux, date: October 2026, and the manual page is dma_resv_iter_usage(9) 💜