Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]


Groups > linux.kernel > #1686040 > unrolled thread

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

Started by"Martin K. Petersen" <martin.petersen@oracle.com>
First post2017-07-12 23:30 +0200
Last post2017-07-12 23:30 +0200
Articles 1 — 1 participant

Back to article view | Back to linux.kernel

This discussion starts older than the indexed window; earlier articles aren't shown. The article labeled Started by below is the oldest one visible, not the original post.


Contents

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

#1686040 — Re: [PATCH v2 2/2] smartpqi: limit transfer length to 1MB

From"Martin K. Petersen" <martin.petersen@oracle.com>
Date2017-07-12 23:30 +0200
SubjectRe: [PATCH v2 2/2] smartpqi: limit transfer length to 1MB
Message-ID<u2xmO-53z-9@gated-at.bofh.it>
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

[toc] | [standalone]


Back to top | Article view | linux.kernel


csiph-web