Re: [PATCH] rtla: Set /dev/cpu_dma_latency to avoid exit from idle latencies

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Subject: Re: [PATCH] rtla: Set /dev/cpu_dma_latency to avoid exit from idle latencies
From: Daniel Bristot de Oliveira <bristot@xxxxxxxxxx>
Date: Tue, 1 Mar 2022 21:59:22 +0100
Cc: linux-kernel@xxxxxxxxxxxxxxx, linux-trace-devel@xxxxxxxxxxxxxxx
In-reply-to: <c74be7f76941cd79404d4dcddd1b8ea2183de38d.1645641162.git.bristot@kernel.org>
References: <c74be7f76941cd79404d4dcddd1b8ea2183de38d.1645641162.git.bristot@kernel.org>
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.5.0

On 2/23/22 19:37, Daniel Bristot de Oliveira wrote:
> Set /dev/cpu_dma_latency to 0 to avoid having exit from idle
> states latencies influencing in the analysis.
> 

Sending a v2 of this patch together with a new version of rtla features patch
series.

-- Daniel

References:
- [PATCH] rtla: Set /dev/cpu_dma_latency to avoid exit from idle latencies
  - From: Daniel Bristot de Oliveira

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