Re: [PATCH 12/18] scsi: respect unchecked_isa_dma for blk-mq
- From
- Martin K. Petersen <hidden>
- Date
- 2017-01-26 03:23:48
- Also in
- dm-devel, linux-raid, linux-scsi
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"Christoph" == Christoph Hellwig [off-list ref] writes:
Christoph> Currently blk-mq always allocates the sense buffer using
Christoph> normal GFP_KERNEL allocation. Refactor the cmd pool code to
Christoph> split the cmd and sense allocation and share the code to
Christoph> allocate the sense buffers as well as the sense buffer slab
Christoph> caches between the legacy and blk-mq path.
Acked-by: Martin K. Petersen <redacted>
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Martin K. Petersen Oracle Linux Engineering