linux-kernel - Re: [PATCH v2] rtla/utils: Use calloc and check the potential memory allocation failure

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Message-ID: <43855674-0f0f-bdf9-4f52-72bb4bf7e863@kernel.org>
Date:   Fri, 8 Jul 2022 14:37:22 +0200
From:   Daniel Bristot de Oliveira <bristot@...nel.org>
To:     jianchunfu <jianchunfu@...s.chinamobile.com>, rostedt@...dmis.org
Cc:     linux-trace-devel@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2] rtla/utils: Use calloc and check the potential memory
 allocation failure

On 6/15/22 09:33, jianchunfu wrote:
> Replace malloc with calloc and add memory allocating check
> of mon_cpus before used.
> 
> Fixes: 7d0dc9576dc3 ("rtla/timerlat: Add --dma-latency option")
> Signed-off-by: jianchunfu <jianchunfu@...s.chinamobile.com>

Acked-by: Daniel Bristot de Oliveira <bristot@...nel.org>

Thanks!
-- Daniel