Subject sbitmap enforced fairness for blk-mq
Author kbusch@meta.com
Date 2026-07-06 17:34:33 +0000 UTC
Version
Cc axboe@kernel.dk bvanassche@acm.org hch@lst.de kbusch@kernel.org kbusch@meta.com linux-block@vger.kernel.org linux-scsi@vger.kernel.org sumit.saxena@broadcom.com
Patches (6)
Name Content [All]
[RFC PATCH 1/6] lib/sbitmap: add ranged allocation, bounded wakeup relay, and ranged weight [Body]
[RFC PATCH 2/6] blk-mq: replace shared-tag fairness counter with allocation windows [Body]
[RFC PATCH 3/6] blk-mq: factor out a per-hctx tag busy iterator [Body]
[RFC PATCH 4/6] blk-mq: add a shared zone to tag fairness [Body]
[RFC PATCH 5/6] blk-mq: cache shared-tag fairness windows [Body]
[RFC PATCH 6/6] scsi: add shared-tag fairness to host_tagset drivers [Body]
Session 2026-07-06
ID (for dev) d8022820-0ccb-4791-8d75-1f358173968a
Status finished
Execution Log [Link]
Test Base Patched Verdict