bio_clone_blkg_association(9)

bio_clone_blkg_association(9) 💅

Okay so this page is from the Kernel API Manual, and the whole assignment is literally: clone the blkg association from the source bio to the destination bio. Bestie, that’s the vibe. ✨

✨ NAME ✨

bio_clone_blkg_association - clone blkg association from src to dst bio

🎀 SYNOPSIS 🎀

void bio_clone_blkg_association (struct bio *dst , struct bio *src );

🫶 ARGUMENTS 🫶

• dst — destination bio. That’s the one getting the association. 💖
• src — source bio. That’s where it’s coming from. 🦋

🌈 SEE ALSO 🌈

Kernel file ./block/blk-cgroup.c — plus the whole friend group:

• blkcg_css(9)
• blkg_free(9)
• bio_blkcg_css(9)
• blkcg_parent(9)
• blkg_alloc(9)
• blkg_lookup_create(9)
• blkcg_print_blkgs(9)
• __blkg_prfill_u64(9)
• blkg_conf_init(9)
• blkg_conf_open_bdev(9)
• blkg_conf_prep(9)
• blkg_conf_unprep(9)
• blkg_conf_close_bdev(9)
• blkcg_destroy_blkgs(9)
• blkcg_pin_online(9)
• blkcg_unpin_online(9)
• blkcg_css_offline(9)
• blkcg_activate_policy(9)
• blkcg_deactivate_policy(9)
• blkcg_policy_register(9)
• blkcg_policy_unregister(9)
• blkcg_maybe_throttle_current(9)
• blkcg_schedule_throttle(9)
• blkcg_add_delay(9)
• blkg_tryget_closest(9)
• bio_associate_blkg_from_css(9)
• bio_associate_blkg(9)

Signing off from the Kernel API Manual, bestie: source ./block, October 2026, all about bio_clone_blkg_association(9). 🦋💖✨