Subject Improve zoned (SMR) HDD write throughput
Author dlemoal@kernel.org
Date 2026-02-27 13:19:44 +0000 UTC
Version
Cc axboe@kernel.dk dlemoal@kernel.org linux-block@vger.kernel.org
Patches (8)
Name Content [All]
[PATCH v4 1/8] block: fix zone write plug removal [Body]
[PATCH v4 2/8] block: fix zone write plugs refcount handling in disk_zone_wplug_schedule_bio_work() [Body]
[PATCH v4 3/8] block: rename and simplify disk_get_and_lock_zone_wplug() [Body]
[PATCH v4 4/8] block: remove disk_zone_is_full() [Body]
[PATCH v4 5/8] block: rename struct gendisk zone_wplugs_lock field [Body]
[PATCH v4 6/8] block: allow submitting all zone writes from a single context [Body]
[PATCH v4 7/8] block: default to QD=1 writes for blk-mq rotational zoned devices [Body]
[PATCH v4 8/8] Documentation: ABI: stable: document the zoned_qd1_writes attribute [Body]
Series Summary
Passed
✓ All tests passed. No findings.
Sessions
Session 2026-02-27
Passed
ID (for dev) dfab6958-3cef-410a-b9d9-2ad3ce52e8fd
Status finished
Triaged OK [Log]
Execution Log [Link]
Test Base Patched Verdict
[KASAN] Build Base 4d349ee5c7782f8b27f6cb550f112c5e26fff38d [Config] passed [Log]
[KASAN] Boot test: Base 4d349ee5c7782f8b27f6cb550f112c5e26fff38d [Config] passed [Log]
[KASAN] Build Patched 4d349ee5c7782f8b27f6cb550f112c5e26fff38d [Config] [patched] passed [Log]
[KASAN] Boot test: Patched 4d349ee5c7782f8b27f6cb550f112c5e26fff38d [Config] [patched] passed [Log]
[KASAN] Fuzz 4d349ee5c7782f8b27f6cb550f112c5e26fff38d [Config] 4d349ee5c7782f8b27f6cb550f112c5e26fff38d [Config] [patched] passed [Log] [Artifacts]