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Thu, 31 Aug 2023 10:37:54 -0400 (EDT) From: Thomas Monjalon To: dev@dpdk.org Cc: Chengwen Feng , Kevin Laatz , Bruce Richardson , Timothy McDaniel , Shepard Siegel , Ed Czeck , John Miller , Jingjing Wu , Beilei Xing , Qiming Yang , Qi Zhang , Rosen Xu , Wenjun Wu , Matan Azrad , Viacheslav Ovsiienko , Ori Kam , Suanming Mou , Andrew Rybchenko , Tianfei Zhang , Xiao Wang , Maxime Coquelin , Chenbo Xia , Anatoly Burakov , Harman Kalra , Dmitry Kozlyuk , Narcisa Ana Maria Vasile , Dmitry Malloy , Pallavi Kadam , Naga Harish K S V , Jerin Jacob , Ciara Power , Tyler Retzlaff Subject: Re: [PATCH v2] set namespace prefix to threads Date: Thu, 31 Aug 2023 16:37:51 +0200 Message-ID: <3215187.AJdgDx1Vlc@thomas> In-Reply-To: <20230710184220.GA6934@linuxonhyperv3.guj3yctzbm1etfxqx2vob5hsef.xx.internal.cloudapp.net> References: <20230703112359.5067-1-thomas@monjalon.net> <20230703121505.12026-1-thomas@monjalon.net> <20230710184220.GA6934@linuxonhyperv3.guj3yctzbm1etfxqx2vob5hsef.xx.internal.cloudapp.net> MIME-Version: 1.0 Content-Transfer-Encoding: 7Bit Content-Type: text/plain; charset="us-ascii" X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org 10/07/2023 20:42, Tyler Retzlaff: > On Mon, Jul 03, 2023 at 02:14:06PM +0200, Thomas Monjalon wrote: > > When looking at threads in a system, it can be confusing > > to find some unknown threads without a clue it is started by DPDK. > > > > Let's start all thread names with "dpdk-" > > plus the driver name if it comes from a driver. > > > > One more constraint: the thread names are generally limited > > to 16 characters, including the NUL character. > > > > Signed-off-by: Thomas Monjalon > > --- > > Please review carefully, I may have missed things. > > i think the only caution here is that some of the new names may be > truncated where the valuable information is lost in the truncation? > > #define RTE_MAX_THREAD_NAME_LEN 16 > > a limit inherited from linux and adopted as the dpdk standard/maximum. > by prefixing dpdk- we end up with a bit less name length budget to spend > potentially causing the most important part of the thread name to be lost. > > a couple of notes though. > * some of the existing names may already suffer from truncation. i > didn't check but can see some that look close. > * some of your new names have reduced the length so they are in fact > better. > > Acked-by: Tyler Retzlaff Updated for the recently added txgbe thread, and applied.