linux-kernel - Re: [PATCH 1/3] mm/gup_benchmark: Support threading

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]

Date:   Fri, 7 May 2021 10:04:13 -0400
From:   Peter Xu <peterx@...hat.com>
To:     John Hubbard <jhubbard@...dia.com>
Cc:     linux-mm@...ck.org, linux-kernel@...r.kernel.org,
        Hugh Dickins <hughd@...gle.com>, Jan Kara <jack@...e.cz>,
        Kirill Shutemov <kirill@...temov.name>,
        Jason Gunthorpe <jgg@...dia.com>,
        Andrew Morton <akpm@...ux-foundation.org>,
        Kirill Tkhai <ktkhai@...tuozzo.com>,
        Michal Hocko <mhocko@...e.com>,
        Oleg Nesterov <oleg@...hat.com>, Jann Horn <jannh@...gle.com>,
        Linus Torvalds <torvalds@...ux-foundation.org>,
        Matthew Wilcox <willy@...radead.org>,
        Andrea Arcangeli <aarcange@...hat.com>
Subject: Re: [PATCH 1/3] mm/gup_benchmark: Support threading

On Thu, May 06, 2021 at 09:37:37PM -0700, John Hubbard wrote:
> On 5/6/21 4:25 PM, Peter Xu wrote:
> > Add a new parameter "-j N" to support concurrent gup test.
> 
> I had a long-standing personal TODO item that said, "decide if it's
> worth it, to add pthread support to gup_test". So now, at least one
> other person has decided that it *is* worth it, and you've also written
> the patch. OK, then. Sweet! :)
> 
> This looks correct to me. I have a couple of minor comments below, but
> either way you can add:

I'll address them.

> 
> Reviewed-by: John Hubbard <jhubbard@...dia.com>

Thanks!

-- 
Peter Xu