Re: [PATCH v3] vmalloc: Add the right hint when vmalloc failed

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To: Tian Tao <tiantao6@xxxxxxxxxxxxx>
Subject: Re: [PATCH v3] vmalloc: Add the right hint when vmalloc failed
From: Matthew Wilcox <willy@xxxxxxxxxxxxx>
Date: Fri, 10 Jul 2020 13:43:23 +0100
Cc: akpm@xxxxxxxxxxxxxxxxxxxx, linux-mm@xxxxxxxxx, linux-kernel@xxxxxxxxxxxxxxx, linuxarm@xxxxxxxxxx
In-reply-to: <1594383472-52983-1-git-send-email-tiantao6@hisilicon.com>
References: <1594383472-52983-1-git-send-email-tiantao6@hisilicon.com>

On Fri, Jul 10, 2020 at 08:17:52PM +0800, Tian Tao wrote:
> In fact "vmalloc=<size>" cmdline option is not available on many
> platforms.When the user encounters this error, add the correct
> hint to prevent misleading.

i don't think this is an improvement.

Follow-Ups:
- Re: [PATCH v3] vmalloc: Add the right hint when vmalloc failed
  - From: Uladzislau Rezki

References:
- [PATCH v3] vmalloc: Add the right hint when vmalloc failed
  - From: Tian Tao

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