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    Subject[PATCH 0/2] block: improve the share tag set performance
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    The tag allocation is limited by the number of active queues and a
    queue is marked as inactive by the queue timeout worker after up to 30Hz
    by default.

    UFS devices have multiple logical units, and they can limit the depth of
    data LUNs by the fair tag sharing algorithm. Make the fair tag sharing
    configurable and improve the performance for UFS devices.

    See also https://lore.kernel.org/all/20230103195337.158625-1-bvanassche@acm.org

    Ed Tsai (2):
    block: make the fair sharing of tag configurable
    ufs: don't use the fair tag sharings

    block/blk-mq-debugfs.c | 1 +
    block/blk-mq-tag.c | 1 +
    block/blk-mq.c | 3 ++-
    drivers/ufs/core/ufshcd.c | 3 +++
    include/linux/blkdev.h | 6 +++++-
    5 files changed, 12 insertions(+), 2 deletions(-)

    --
    2.18.0

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