Re: [PATCH v2 2/2] smartpqi: limit transfer length to 1MB

From: Martin K. Petersen
Date: Wed Jul 12 2017 - 17:27:28 EST


> The smartpqi firmware will bypass the cache for any request larger
> than 1MB, so we should cap the request size to avoid any
> performance degradation in kernels later than v4.3

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Martin K. Petersen Oracle Linux Engineering