Re: [PATCH v4] f2fs: fix to enable compress for newly created file if extension matches

[Chao Yu]

On 2022/11/24 5:29, Jaegeuk Kim wrote:
> > > +	if (S_ISDIR(inode->i_mode))
> > > +		goto inherit_comp;
> >
> > Documentation/filesystems/f2fs.rst
> >
> > - Priority in between FS_COMPR_FL, FS_NOCOMP_FS, extensions:
> >
> >    * compress_extension=so; nocompress_extension=zip; chattr +c dir; touch
> >      dir/foo.so; touch dir/bar.zip; touch dir/baz.txt; then foo.so and baz.txt
> >      should be compresse, bar.zip should be non-compressed. chattr +c dir/bar.zip
> >      can enable compress on bar.zip.
> >
> > It looks nocompress_extension has higher priority than flag inheriting?
>
> I think so.

Hi Sheng, Jaegeuk,

Yup, I guess I misunderstand the code. :)

Thanks,