[dm-devel] [PATCH V5 8/8] blk-mq: improve bio merge from blk-mq sw queue
Christoph Hellwig
hch at infradead.org
Tue Oct 3 09:21:43 UTC 2017
This looks generally good to me, but I really worry about the impact
on very high iops devices. Did you try this e.g. for random reads
from unallocated blocks on an enterprise NVMe SSD?
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