From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from relay.hostedemail.com (smtprelay0015.hostedemail.com [216.40.44.15]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 26E7B13AA2D; Thu, 13 Nov 2025 01:01:55 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=216.40.44.15 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1762995718; cv=none; b=RoDAIk/1Oe3jq/e4e9ywDelGAu7wYklzpFemrdX80LvBgSD62uRH1L8YjEt2pf5OhzGA1sEdmfwd33VFQCrG00W+WjqOT2ceR6tKJXfvKKUoh2UFH9anQ0mp1VBhEOcUsq0wS6eFcbydLKvcxrf64xOZbXJkox3OkcLAeK+Vm9M= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1762995718; c=relaxed/simple; bh=NE/b0gfxO5skpL1fTcBB4eKJwaCUiVA8GzVQHjJeJ/s=; h=Date:From:To:Cc:Subject:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=YM0iYfdiii+MgILUKysBm7Xaf1POfTr266xJuhTc5aFNFbYl3vH8OQ0tzmAlZ6EbnMODuuVYSHM2oesoSJ93Tfr6Givznp5+222MuvBhZ4AvXbc3rQXNA5vBpYlaWPyg8CSpRqd4/12JZtUuyVeKsTYPuf/CsWqEnw9AjIjDnvY= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=goodmis.org; spf=pass smtp.mailfrom=goodmis.org; arc=none smtp.client-ip=216.40.44.15 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=goodmis.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=goodmis.org Received: from omf05.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay01.hostedemail.com (Postfix) with ESMTP id B79D44D0EB; Thu, 13 Nov 2025 01:01:54 +0000 (UTC) Received: from [HIDDEN] (Authenticated sender: rostedt@goodmis.org) by omf05.hostedemail.com (Postfix) with ESMTPA id 939E22000E; Thu, 13 Nov 2025 01:01:52 +0000 (UTC) Date: Wed, 12 Nov 2025 20:02:06 -0500 From: Steven Rostedt To: Yongliang Gao Cc: mhiramat@kernel.org, mathieu.desnoyers@efficios.com, bigeasy@linutronix.de, linux-kernel@vger.kernel.org, linux-trace-kernel@vger.kernel.org, frankjpliu@tencent.com, Yongliang Gao , Huang Cun Subject: Re: [PATCH v4] trace/pid_list: optimize pid_list->lock contention Message-ID: <20251112200206.73222469@gandalf.local.home> In-Reply-To: <20251113004526.1129666-1-leonylgao@gmail.com> References: <20251113004526.1129666-1-leonylgao@gmail.com> X-Mailer: Claws Mail 3.20.0git84 (GTK+ 2.24.33; x86_64-pc-linux-gnu) Precedence: bulk X-Mailing-List: linux-trace-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-Rspamd-Server: rspamout08 X-Rspamd-Queue-Id: 939E22000E X-Stat-Signature: pit31s6zjcxmiogkz8r9nzffrmy7k3hr X-Session-Marker: 726F737465647440676F6F646D69732E6F7267 X-Session-ID: U2FsdGVkX19S0oi0Zng4Ulx/SCYHm/gqnLYHU2lnNlA= X-HE-Tag: 1762995712-858544 X-HE-Meta: U2FsdGVkX1+XhF2a9wpA/nS9qFr8mu2+uQZSYkFI83HhnOSMZzzCmOz7kI1beHobHkPfXE9rwmXBgkoIPjQJM25rkd0R3rDkzG9zHIUTY5j3R8UK6IET35R79hhvuCFIUaMLj2Y3w3It85UCCuOGWFJ/ZQrf9iRBNfRZ80T46UFEzNbTRPRm6KXAYC4Hc00XU+w3Pso44OJTuCLHCSKKp5Zgl2Abg+8Y7icDAcu+8WUsU7kcWWylIAu55R4jbMpJHfM6hCtfRSYBZyUk9kQ1ubkA57MoAVfNR97ES0QbZze/IVs3mFC98g5RkTibNh+e8IBYO7aFO4mmrg97+jE7zRxQUnFB+ITNhs6lu604ecQZQPc3FFSj+A== On Thu, 13 Nov 2025 08:45:26 +0800 Yongliang Gao wrote: > --- > Changes from v3: > - Fixed patch format as per feedback. [Steven Rostedt] > - Link to v3: https://lore.kernel.org/all/20251113000252.1058144-1-leonylgao@gmail.com I already pulled this in and started testing it. No need for this resend. -- Steve