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authorDamien Le Moal <[email protected]>2024-02-22 22:17:23 +0900
committerJens Axboe <[email protected]>2024-02-22 10:35:18 -0700
commitc8f6f88d25929ad2f290b428efcae3b526f3eab0 (patch)
tree6f491d828533e4458a61e9c68c5def9c76a2c9b1 /tools/perf/scripts/python/exported-sql-viewer.py
parent0f225f87873ee95dd4cf94dfc6a3249d4289e4ea (diff)
block: Clear zone limits for a non-zoned stacked queue
Device mapper may create a non-zoned mapped device out of a zoned device (e.g., the dm-zoned target). In such case, some queue limit such as the max_zone_append_sectors and zone_write_granularity endup being non zero values for a block device that is not zoned. Avoid this by clearing these limits in blk_stack_limits() when the stacked zoned limit is false. Fixes: 3093a479727b ("block: inherit the zoned characteristics in blk_stack_limits") Cc: [email protected] Signed-off-by: Damien Le Moal <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Jens Axboe <[email protected]>
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