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: <2012343.1678291479@warthog.procyon.org.uk>
Date:   Wed, 08 Mar 2023 16:04:39 +0000
From:   David Howells <dhowells@...hat.com>
To:     Christoph Hellwig <hch@....de>
Cc:     dhowells@...hat.com, Miklos Szeredi <miklos@...redi.hu>,
        Jens Axboe <axboe@...nel.dk>,
        Al Viro <viro@...iv.linux.org.uk>,
        Christoph Hellwig <hch@...radead.org>,
        Matthew Wilcox <willy@...radead.org>, Jan Kara <jack@...e.cz>,
        Jeff Layton <jlayton@...nel.org>,
        David Hildenbrand <david@...hat.com>,
        Jason Gunthorpe <jgg@...dia.com>,
        Logan Gunthorpe <logang@...tatee.com>,
        Hillf Danton <hdanton@...a.com>,
        Linus Torvalds <torvalds@...ux-foundation.org>,
        linux-fsdevel@...r.kernel.org, linux-block@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-mm@...ck.org,
        John Hubbard <jhubbard@...dia.com>,
        linux-unionfs@...r.kernel.org
Subject: Re: [PATCH v16 03/13] overlayfs: Implement splice-read

Christoph Hellwig <hch@....de> wrote:

> On Wed, Mar 08, 2023 at 03:54:36PM +0000, David Howells wrote:
> > Using do_splice_to() as a helper is probably a good idea, though both Willy
> > and Christoph seem to dislike it.
> 
> That's not true.  What I'm fundamentlly against is pointless wrappers
> like the call_* that add no value.  do_splice_to adds useful checks,
> so if properly named and documented, I'm absolutely in favour.

Fair enough.  Rename to vfs_splice_read() okay with you?

David

Powered by blists - more mailing lists

Powered by Openwall GNU/*/Linux Powered by OpenVZ