Thread (5 messages) 5 messages, 3 authors, 2016-04-01

Re: [PATCH] net: mvneta: replace MVNETA_CPU_D_CACHE_LINE_SIZE with L1_CACHE_BYTES

From: Jisheng Zhang <hidden>
Date: 2016-04-01 07:19:38
Also in: linux-arm-kernel, lkml

Hi David, Thomas,

On Thu, 31 Mar 2016 16:47:10 -0400 David Miller  wrote:
From: Thomas Petazzoni <redacted>
Date: Thu, 31 Mar 2016 22:37:35 +0200
quoted
Hello,

On Thu, 31 Mar 2016 15:15:47 -0400 (EDT), David Miller wrote:  
quoted
From: Jisheng Zhang <redacted>
Date: Wed, 30 Mar 2016 19:55:21 +0800
  
quoted
The mvneta is also used in some Marvell berlin family SoCs which may
have 64bytes cacheline size. Replace the MVNETA_CPU_D_CACHE_LINE_SIZE
usage with L1_CACHE_BYTES.

And since dma_alloc_coherent() is always cacheline size aligned, so
remove the align checks.

Signed-off-by: Jisheng Zhang <redacted>  
Applied.  
A new version of the patch was sent, which more rightfully uses
cache_line_size(), see:

 "[PATCH v2] net: mvneta: replace MVNETA_CPU_D_CACHE_LINE_SIZE with cache_line_size"  
Sorry about that.

Send me a realtive fixup patch if you like.
Sorry about inconvenience, I'll send out fixup patch.

Thanks,
Jisheng
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