qdio_free(9)

💖 NAME 💖

okay bestie, welcome to qdio_free(9) from the Kernel API Manual — yes, the manual name is folded in near the top like a favorite hoodie 🫶. This one is all about qdio_free — it frees data structures for a qdio subchannel. no cap, that's the whole vibe ✨

🌸 SYNOPSIS 🌸

int qdio_free (struct ccw_device *cdev );

look at that signature, she's iconic 💅

🎀 ARGUMENTS 🎀

• cdev — the associated ccw device, periodt 🦋

✨ SEE ALSO ✨

go peek at these, iykyk 👑

• Kernel file ./drivers/s390/cio/qdio_main.c
• do_siga_output(9)
• qdio_do_eqbs(9)
• qdio_do_sqbs(9)
• qdio_get_ssqd_desc(9)
• qdio_shutdown(9)
• qdio_allocate(9)
• qdio_establish(9)
• qdio_activate(9)
• handle_inbound(9)
• qdio_add_bufs_to_input_queue(9)
• handle_outbound(9)
• qdio_add_bufs_to_output_queue(9)
• qdio_start_irq(9)
• qdio_stop_irq(9)

byeee 💋 source/version: ./drivers/s390/cio, date: October 2026, manual page: qdio_free(9) — mwah, slay 🫶🌈