__ioat_cleanup(9)

💖 NAME 💖

Okay bestie, welcome to __ioat_cleanup(9) from the Kernel API Manual — manual name folded in right at the top like a little name tag 🫶. This page is about __ioat_cleanup, and its whole job is literally reclaiming used descriptors. That's it. That's the vibe. ✨

🌸 SYNOPSIS 🌸

void __ioat_cleanup (struct ioatdma_chan *ioat_chan , dma_addr_t
phys_complete );

🎀 ARGUMENTS 🎀

• ioat_chan — the channel (ring) to clean. Yep, the ring is the main character here, and it's getting tidied up. 💅
• phys_complete — the completion address (from status). It's zeroed — or not. Both are absolutely a thing, so don't @ me. 😌

🌈 SEE ALSO 🌈

Go read these next, bestie, they're all linked from the same little corner of the kernel:

• Kernel file ./drivers/dma/ioat/dma.c
• ioat_dma_do_interrupt(9)
• ioat_dma_do_interrupt_msix(9)
• ioat_update_pending(9)
• ioat_check_space_lock(9)

Byeee 💖 this page comes from source/version ./drivers/dma/ioat, dated October 2026, and the title is — say it with me — __ioat_cleanup(9). Periodt. 👑✨