linux-kernel - Re: [PATCH 3/5] hugetlbfs: remove unneeded header file

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Date:   Fri, 22 Jul 2022 14:12:49 +0800
From:   Miaohe Lin <linmiaohe@...wei.com>
To:     Mike Kravetz <mike.kravetz@...cle.com>
CC:     <akpm@...ux-foundation.org>, <songmuchun@...edance.com>,
        <linux-mm@...ck.org>, <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 3/5] hugetlbfs: remove unneeded header file

On 2022/7/22 7:18, Mike Kravetz wrote:
> On 07/21/22 21:16, Miaohe Lin wrote:
>> The header file signal.h is unneeded now. Remove it.
>>
>> Signed-off-by: Miaohe Lin <linmiaohe@...wei.com>
>> ---
>>  fs/hugetlbfs/inode.c | 1 -
>>  1 file changed, 1 deletion(-)
>>
>> diff --git a/fs/hugetlbfs/inode.c b/fs/hugetlbfs/inode.c
>> index a10156df5726..aa7a5b8fc724 100644
>> --- a/fs/hugetlbfs/inode.c
>> +++ b/fs/hugetlbfs/inode.c
>> @@ -11,7 +11,6 @@
>>  
>>  #include <linux/thread_info.h>
>>  #include <asm/current.h>
>> -#include <linux/sched/signal.h>		/* remove ASAP */
> 
> I see the original '#include <linux/sched.h>' with this 'remove ASAP' comment
> has been there since the initial git repository build.  No idea why it was
> originally added, and can find no reason for it to be there today.

Me too. This might be a historical vestige.

> 
> Reviewed-by: Mike Kravetz <mike.kravetz@...cle.com>

Many thank for your reviewing.

>