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[125.30.85.146]) by smtp.gmail.com with ESMTPSA id w16sm674566pgf.94.2020.04.22.20.42.02 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 22 Apr 2020 20:42:03 -0700 (PDT) From: Sergey Senozhatsky X-Google-Original-From: Sergey Senozhatsky Date: Thu, 23 Apr 2020 12:42:01 +0900 To: Alexey Dobriyan Cc: Steven Rostedt , Andy Shevchenko , akpm@linux-foundation.org, linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org, pmladek@suse.com, sergey.senozhatsky@gmail.com, linux@rasmusvillemoes.dk Subject: Re: [PATCH 03/15] print_integer: new and improved way of printing integers Message-ID: <20200423034201.GF246741@jagdpanzerIV.localdomain> References: <20200420205743.19964-1-adobriyan@gmail.com> <20200420205743.19964-3-adobriyan@gmail.com> <20200420211911.GC185537@smile.fi.intel.com> <20200420212723.GE185537@smile.fi.intel.com> <20200420215417.6e2753ee@oasis.local.home> <20200421164924.GB8735@avx2> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20200421164924.GB8735@avx2> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On (20/04/21 19:49), Alexey Dobriyan wrote: > > I did the benchmarks (without stack protector though), everything except > /proc/cpuinfo and /proc/meminfo became faster. > Why does /proc/cpuinfo and /proc/meminfo performance matter? -ss