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From: Chao Yu <yuchao0@huawei.com>
To: Eric Biggers <ebiggers@kernel.org>
Cc: <jaegeuk@kernel.org>, <linux-kernel@vger.kernel.org>,
	<linux-f2fs-devel@lists.sourceforge.net>
Subject: Re: [f2fs-dev] [PATCH v2] f2fs: move ioctl interface definitions to separated file
Date: Sat, 31 Oct 2020 08:32:51 +0800	[thread overview]
Message-ID: <9dce9d49-fb13-40cd-eb1f-24212a600beb@huawei.com> (raw)
In-Reply-To: <20201030165556.GA1097@sol.localdomain>

On 2020/10/31 0:55, Eric Biggers wrote:
> On Fri, Oct 30, 2020 at 03:26:10PM +0800, Chao Yu wrote:
>> +
>> +struct f2fs_gc_range {
>> +	u32 sync;
>> +	u64 start;
>> +	u64 len;
>> +};
> 
> Userspace headers need to use __u32, __u64, etc. instead of u32, u64, etc.

Correct.

> 
> Did you try installing this header, and including it in a userspace program?

Let me do more test before next version.

Thanks,

> 
> - Eric
> .
> 

  reply	other threads:[~2020-10-31  0:32 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-10-30  7:26 Chao Yu
2020-10-30 12:30 ` Jaegeuk Kim
2020-10-30 15:03   ` Chao Yu
2020-10-30 16:55 ` [f2fs-dev] " Eric Biggers
2020-10-31  0:32   ` Chao Yu [this message]
2020-10-30 18:09 ` kernel test robot

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