Re: [RFC PATCH 4/4] docs: tmpfs: Add casefold options

[André Almeida]

Às 18:58 de 23/03/21, Randy Dunlap escreveu:
> Hi--
>
> On 3/23/21 12:59 PM, André Almeida wrote:
> > Document mounting options to enable casefold support in tmpfs.
> >
> > Signed-off-by: André Almeida <andrealmeid@xxxxxxxxxxxxx>
> > ---
> >   Documentation/filesystems/tmpfs.rst | 26 ++++++++++++++++++++++++++
> >   1 file changed, 26 insertions(+)
> >
> > diff --git a/Documentation/filesystems/tmpfs.rst b/Documentation/filesystems/tmpfs.rst
> > index 0408c245785e..84c87c309bd7 100644
> > --- a/Documentation/filesystems/tmpfs.rst
> > +++ b/Documentation/filesystems/tmpfs.rst
> > @@ -170,6 +170,32 @@ So 'mount -t tmpfs -o size=10G,nr_inodes=10k,mode=700 tmpfs /mytmpfs'
> >   will give you tmpfs instance on /mytmpfs which can allocate 10GB
> >   RAM/SWAP in 10240 inodes and it is only accessible by root.
> >   
> > +tmpfs has the following mounting options for case-insesitive lookups support:
> > +
> > +=========   ==============================================================
> > +casefold    Enable casefold support at this mount point using the given
> > +            argument as enconding. Currently only utf8 encondings are supported.
>
>                             encoding.                      encodings
>
> > +cf_strict   Enable strict casefolding at this mouting point (disabled by
>
>                                                   mount
>
> > +            default). This means that invalid strings should be reject by the
>
>                                                                     rejected
>
> > +            file system.
> > +=========   ==============================================================
> > +
> > +Note that this option doesn't enable casefold by default, one needs to set
>
>                                                      default; one needs to set the
>
> > +casefold flag per directory, setting the +F attribute in an empty directory. New
> > +directories within a casefolded one will inherit the flag.

Thanks for the feedback Randy, all changes applied.