From: Eric Biggers <ebiggers@kernel.org>
To: Chao Yu <yuchao0@huawei.com>
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: Fri, 30 Oct 2020 09:55:56 -0700 [thread overview]
Message-ID: <20201030165556.GA1097@sol.localdomain> (raw)
In-Reply-To: <20201030072610.57155-1-yuchao0@huawei.com>
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.
Did you try installing this header, and including it in a userspace program?
- Eric
next prev parent reply other threads:[~2020-10-30 16:56 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-10-30 7:26 [PATCH v2] f2fs: move ioctl interface definitions to separated file Chao Yu
2020-10-30 12:30 ` Jaegeuk Kim
2020-10-30 15:03 ` Chao Yu
2020-10-30 16:55 ` Eric Biggers [this message]
2020-10-31 0:32 ` [f2fs-dev] " Chao Yu
2020-10-30 18:09 ` kernel test robot
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