Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18;
Subject: Re: [PATCH] mm/filemap: Fix a typo in comment
 "unneccssary"->"unnecessary"
To:     Ethon Paul <ethp@qq.com>, <akpm@linux-foundation.org>,
        <linux-mm@kvack.org>, <linux-kernel@vger.kernel.org>
References: <20200411065141.15936-1-ethp@qq.com>
From:   Ralph Campbell <rcampbell@nvidia.com>
Message-ID: <9677805f-5194-b6e8-8949-6ff0cbeb504e@nvidia.com>
Date:   Wed, 15 Apr 2020 11:36:34 -0700
User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101
 Thunderbird/68.2.2
MIME-Version: 1.0
In-Reply-To: <20200411065141.15936-1-ethp@qq.com>
Content-Type: text/plain; charset="utf-8"; format=flowed
Content-Language: en-US
Content-Transfer-Encoding: 7bit
Sender: linux-kernel-owner@vger.kernel.org
Precedence: bulk


On 4/10/20 11:51 PM, Ethon Paul wrote:
> There is a typo in comment, fix it.
> 
> Signed-off-by: Ethon Paul <ethp@qq.com>

Reviewed-by: Ralph Campbell <rcampbell@nvidia.com>

> ---
>   mm/filemap.c | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/mm/filemap.c b/mm/filemap.c
> index 23a051a7ef0f..de6d01a519e4 100644
> --- a/mm/filemap.c
> +++ b/mm/filemap.c
> @@ -1259,7 +1259,7 @@ EXPORT_SYMBOL_GPL(add_page_wait_queue);
>    * instead.
>    *
>    * The read of PG_waiters has to be after (or concurrently with) PG_locked
> - * being cleared, but a memory barrier should be unneccssary since it is
> + * being cleared, but a memory barrier should be unnecessary since it is
>    * in the same byte as PG_locked.
>    */
>   static inline bool clear_bit_unlock_is_negative_byte(long nr, volatile void *mem)
>