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

From "Martin K. Petersen" <martin.petersen@oracle.com>
Newsgroups linux.kernel
Subject Re: [PATCH v2 2/2] smartpqi: limit transfer length to 1MB
Date 2017-07-12 23:30 +0200
Message-ID <u2xmO-53z-9@gated-at.bofh.it> (permalink)
References <tVtnX-rz-3@gated-at.bofh.it> <tVtnX-rz-1@gated-at.bofh.it>
Organization Oracle Corporation

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Don,

> 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

Ping on these...

-- 
Martin K. Petersen	Oracle Linux Engineering

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Re: [PATCH v2 2/2] smartpqi: limit transfer length to 1MB "Martin K. Petersen" <martin.petersen@oracle.com> - 2017-07-12 23:30 +0200

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