linux-kernel - Re: [PATCH v2 16/17] UBI: hide EBA internals

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <96f3926d-72f3-65f6-0692-342ee9ab5b14@nod.at>
Date:   Fri, 16 Sep 2016 15:24:31 +0200
From:   Richard Weinberger <richard@....at>
To:     Boris Brezillon <boris.brezillon@...e-electrons.com>
Cc:     Artem Bityutskiy <dedekind1@...il.com>,
        David Woodhouse <dwmw2@...radead.org>,
        Brian Norris <computersforpeace@...il.com>,
        linux-mtd@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2 16/17] UBI: hide EBA internals

Boris,

On 16.09.2016 13:38, Boris Brezillon wrote:
> ubi_eba_destroy_table() was only exported (made non-static) to let vmt
> code free an EBA table if the resize operation fails in the middle
> (between ubi_eba_create_table() and ubi_eba_set_table() calls).
> 
>> I'm also not really happy with the name ubi_eba_set_table() because it does
>> more the setting the table. It destroys also the old one.
> 
> I can definitely rename the function. How about ubi_eba_replace_table().

Reads much better (to me). :-)

>>
>> What I'm trying to say is, when we bite the bullet and introduce lots of new wrapper
>> functions to hide internals I want very clear and describing names for them.
> 
> I understand and I agree.
> I thought ubi_eba_set_table() was accurately describing the function
> purpose: assigning an EBA table to a volume. The fact that the old
> table (if any) is freed when the new one is assigned is just an
> internal detail, and that should not impact the user behavior.
> But I'm perfectly fine renaming this function.

Thanks,
//richard