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authorChristoph Hellwig <hch@lst.de>2016-09-14 16:18:55 +0200
committerJens Axboe <axboe@fb.com>2016-09-15 08:42:03 -0600
commitda695ba236b993f07a540d35c17f271ef08c89f3 (patch)
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blk-mq: allow the driver to pass in a queue mapping
This allows drivers specify their own queue mapping by overriding the setup-time function that builds the mq_map. This can be used for example to build the map based on the MSI-X vector mapping provided by the core interrupt layer for PCI devices. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Keith Busch <keith.busch@intel.com> Signed-off-by: Jens Axboe <axboe@fb.com>
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