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From:   Linus Torvalds <torvalds@linux-foundation.org>
Date:   Mon, 7 Jun 2021 17:03:53 -0700
Message-ID: <CAHk-=wjbjjqHtyd1O7uEGKg5nZCGQwOBxNmWpuWJ8h04FELLpQ@mail.gmail.com>
Subject: Re: [mm/gup] 57efa1fe59: will-it-scale.per_thread_ops -9.2% regression
To:     Feng Tang <feng.tang@intel.com>
Cc:     Waiman Long <longman@redhat.com>, Jason Gunthorpe <jgg@nvidia.com>,
        kernel test robot <oliver.sang@intel.com>,
        John Hubbard <jhubbard@nvidia.com>, Jan Kara <jack@suse.cz>,
        Peter Xu <peterx@redhat.com>,
        Andrea Arcangeli <aarcange@redhat.com>,
        "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com>,
        Christoph Hellwig <hch@lst.de>,
        Hugh Dickins <hughd@google.com>, Jann Horn <jannh@google.com>,
        Kirill Shutemov <kirill@shutemov.name>,
        Kirill Tkhai <ktkhai@virtuozzo.com>,
        Leon Romanovsky <leonro@nvidia.com>,
        Michal Hocko <mhocko@suse.com>,
        Oleg Nesterov <oleg@redhat.com>,
        Andrew Morton <akpm@linux-foundation.org>,
        LKML <linux-kernel@vger.kernel.org>, lkp@lists.01.org,
        kernel test robot <lkp@intel.com>,
        "Huang, Ying" <ying.huang@intel.com>, zhengjun.xing@intel.com
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On Sun, Jun 6, 2021 at 11:06 PM Feng Tang <feng.tang@intel.com> wrote:
>
> Please review the updated patch, thanks

Looks good to me. Thanks,

               Linus