Re: [PATCH] Revert "blk-mq: remove code for dealing with remapping queue"

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On 24.04.2018 22:01, Ming Lei wrote:
This reverts commit 37c7c6c76d431dd7ef9c29d95f6052bd425f004c.

Turns out some drivers(most are FC drivers) may not use managed
IRQ affinity, and has their customized .map_queues meantime, so
still keep this code for avoiding regression.

Reported-by: Laurence Oberman <loberman@xxxxxxxxxx>
Cc: Ewan Milne <emilne@xxxxxxxxxx>
Cc: Stefan Haberland <sth@xxxxxxxxxxxxxxxxxx>
Cc: Christian Borntraeger <borntraeger@xxxxxxxxxx>
Cc: Christoph Hellwig <hch@xxxxxx>
Cc: Sagi Grimberg <sagi@xxxxxxxxxxx>
Signed-off-by: Ming Lei <ming.lei@xxxxxxxxxx>
---


Tested-by: Stefan Haberland <sth@xxxxxxxxxxxxxxxxxx>





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