Improve zoned (SMR) HDD write throughput#583

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blktests-ci[bot] wants to merge 8 commits intolinus-master_basefrom

series/1056048=>linus-master

Commits on Mar 12, 2026

block: fix zone write plug removal

damien-lemoal
authored and
kawasaki
committed
block: fix zone write plugs refcount handling in disk_zone_wplug_schedule_bio_work()

damien-lemoal
authored and
kawasaki
committed
block: rename and simplify disk_get_and_lock_zone_wplug()

damien-lemoal
authored and
kawasaki
committed
block: remove disk_zone_is_full()

damien-lemoal
authored and
kawasaki
committed
block: rename struct gendisk zone_wplugs_lock field

damien-lemoal
authored and
kawasaki
committed
block: allow submitting all zone writes from a single context

damien-lemoal
authored and
kawasaki
committed
block: default to QD=1 writes for blk-mq rotational zoned devices

damien-lemoal
authored and
kawasaki
committed
Documentation: ABI: stable: document the zoned_qd1_writes attribute

damien-lemoal
authored and
kawasaki
committed