Re: [f2fs-dev] [PATCH v2] f2fs: move ioctl interface definitions to separated file

[Chao Yu]

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
> .