Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18;
Subject: Re: [PATCH] lib/string: Bring optimized memcmp from glibc
To:     Linus Torvalds <torvalds@linux-foundation.org>,
        Nikolay Borisov <n.borisov.lkml@gmail.com>
Cc:     Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
        Nick Desaulniers <ndesaulniers@google.com>,
        linux-fsdevel <linux-fsdevel@vger.kernel.org>,
        Dave Chinner <david@fromorbit.com>
References: <20210721135926.602840-1-nborisov@suse.com>
 <CAHk-=whqJKKc9wUacLEkvTzXYfYOUDt=kHKX6Fa8Kb4kQftbbQ@mail.gmail.com>
 <b24b5a9d-69a0-43b9-2ceb-8e4ee3bf2f17@suse.com>
 <CAHk-=wgMyXh3gGuSzj_Dgw=Gn_XPxGSTPq6Pz7dEyx6JNuAh9g@mail.gmail.com>
 <CAHk-=wgr3JSoasv3Kyzc0u-L36oAr=hzY9oUrCxaszWaxgLW0A@mail.gmail.com>
 <eef30b51-c69f-0e70-11a8-c35f90aeca67@gmail.com>
 <CAHk-=whTNJyEMmCpNh5FeT+bJzSE2CYDPWyDO12G4q39d1jn1g@mail.gmail.com>
From:   Nikolay Borisov <nborisov@suse.com>
Message-ID: <78aab96b-aa95-2f7b-89aa-f6f4b2071c69@suse.com>
Date:   Thu, 26 Aug 2021 12:03:23 +0300
User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101
 Thunderbird/78.11.0
MIME-Version: 1.0
In-Reply-To: <CAHk-=whTNJyEMmCpNh5FeT+bJzSE2CYDPWyDO12G4q39d1jn1g@mail.gmail.com>
Content-Type: text/plain; charset=utf-8
Content-Language: en-US
Content-Transfer-Encoding: 8bit
Precedence: bulk


On 22.07.21 г. 19:40, Linus Torvalds wrote:
> So would you mind reminding me about this patch the next merge window?
> Unless there was some big extrernal reason why the performance of
> memcmp() mattered to you so much (ie some user that actually noticed
> and complained) and we really want to prioritize this..


I'm reminding you of spinning this patch up for 5.15 :)