ubi_wl_close(9)

💅 ubi_wl_close(9) 💅

Hii bestie! Welcome to the Kernel API Manual. This is the page for ubi_wl_close, and yes, it's giving "shutdown era" for the wear-leveling sub-system. 💖

✨ NAME ✨

ubi_wl_close — close the wear-leveling sub-system. That's literally it, and it ate. Periodt. 💅

🎀 SYNOPSIS 🎀

void ubi_wl_close (struct ubi_device *ubi );

Copy it exactly, bestie — spacing and all. No cap. 🫶

🌸 ARGUMENTS 🌸

• ubi — the UBI device description object. This is the one and only argument, and it's the main character here. 👑

🦋 SEE ALSO 🦋

First, the Kernel file: ./drivers/mtd/ubi/wl.c. Then the whole related-functions friend group, fr fr: wl_tree_add(9), wl_entry_destroy(9), do_work(9), in_wl_tree(9), in_pq(9), prot_queue_add(9), find_wl_entry(9), find_mean_wl_entry(9), wl_get_wle(9), prot_queue_del(9), ubi_sync_erase(9), serve_prot_queue(9), __schedule_ubi_work(9), schedule_ubi_work(9), schedule_erase(9), do_sync_erase(9), wear_leveling_worker(9), ensure_wear_leveling(9), __erase_worker(9), ubi_wl_put_peb(9), ubi_wl_scrub_peb(9), ubi_wl_flush(9), ubi_bitflip_check(9), tree_destroy(9), ubi_thread(9), shutdown_work(9), erase_aeb(9), ubi_wl_init(9), protection_queue_destroy(9), self_check_ec(9), self_check_in_wl_tree(9), self_check_in_pq(9), produce_free_peb(9), ubi_wl_get_peb(9).

Go peek at those when you're deep in UBI land, iykyk. 🦋

That's the whole vibe, bestie. Written up in the Kernel API Manual, source/version ./drivers/mtd/ubi, dated October 2026, and filed under ubi_wl_close(9). Catch you in the group chat! 💖✨🫶