From mboxrd@z Thu Jan  1 00:00:00 1970
From: Jonathan Corbet <corbet@lwn.net>
Subject: Re: [PATCH] cgroup: Fix typo in comments and documents
Date: Fri, 30 Jul 2021 08:51:29 -0600
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To: Cai Huoqing <caihuoqing@baidu.com>, tj@kernel.org, lizefan.x@bytedance.com, hannes@cmpxchg.org
Cc: cgroups@vger.kernel.org, linux-doc@vger.kernel.org, Cai Huoqing <caihuoqing@baidu.com>

Cai Huoqing <caihuoqing@baidu.com> writes:

> Fix typo: iff  ==> if
>
> Signed-off-by: Cai Huoqing <caihuoqing@baidu.com>

This is becoming an FAQ ...  "iff" in mathematical English means "if and
only if"; its usage in these documents is correct.

Thanks,

jon