Re: [PATCH] mm, slab: remove unnecessary unlikely()

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To: Yangtao Li <tiny.windzz@xxxxxxxxx>
Subject: Re: [PATCH] mm, slab: remove unnecessary unlikely()
From: David Rientjes <rientjes@xxxxxxxxxx>
Date: Wed, 7 Nov 2018 14:55:07 -0800 (PST)
Cc: cl@xxxxxxxxx, penberg@xxxxxxxxxx, iamjoonsoo.kim@xxxxxxx, akpm@xxxxxxxxxxxxxxxxxxxx, linux-mm@xxxxxxxxx, linux-kernel@xxxxxxxxxxxxxxx
In-reply-to: <20181104125028.3572-1-tiny.windzz@gmail.com>
References: <20181104125028.3572-1-tiny.windzz@gmail.com>
User-agent: Alpine 2.21 (DEB 202 2017-01-01)

On Sun, 4 Nov 2018, Yangtao Li wrote:

> WARN_ON() already contains an unlikely(), so it's not necessary to use
> unlikely.
> 
> Signed-off-by: Yangtao Li <tiny.windzz@xxxxxxxxx>

Acked-by: David Rientjes <rientjes@xxxxxxxxxx>

References:
- [PATCH] mm, slab: remove unnecessary unlikely()
  - From: Yangtao Li

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