From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp153-165.sina.com.cn (smtp153-165.sina.com.cn [61.135.153.165]) (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 5B4BC2628D for ; Fri, 3 Oct 2025 10:03:35 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=61.135.153.165 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1759485823; cv=none; b=Vxu9zuk+JgQaNPpBTT+gHV7l0WiStVTPiy8rrAloYgvt0QOBckM0zZCHmA8NfNKet5GM++km66HIUjWMcDDp8KQA9iPfSTeH7dRc+goyc5jOsKwnHuoWzmhdtzZ45BbKR9r7RngLtwfNJbuOaiSSY9whMnrTCmFaCZ0z3O7PdP8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1759485823; c=relaxed/simple; bh=TVcw9qlqEGOxIlzqQwR0Ylkr6X/fy9mKM/EiPKB2VDg=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=Dni1j7hIdFe+Hw25k7yyQPN9JyQojOMkTZ506mE+8QdKBQLH1K+ymSeXTUtugsCCdsuYDSXEStAtO6BDSzAdE58XY8vY94gTVfbKJd5mJFFXmtWFj5xV4Knv/BC7+eZQ+vhXgGr01gIJFLI00d1TS/Uer7Fp84fY3j0CrItPql4= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=sina.com; spf=pass smtp.mailfrom=sina.com; dkim=pass (1024-bit key) header.d=sina.com header.i=@sina.com header.b=Ef38jl96; arc=none smtp.client-ip=61.135.153.165 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=sina.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=sina.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=sina.com header.i=@sina.com header.b="Ef38jl96" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=sina.com; s=201208; t=1759485816; bh=R4HQ0uAVuNYpOL8R6iiIPkx6KM+urvlZg5GZtsx+od4=; h=From:Subject:Date:Message-ID; b=Ef38jl968IrryoKBjWNk+vwNbGIwTkEVo7cSlZpA5WKJ4LCvVPgFbwRBMMqIzPakh rBKFoM75X9/VA1NmmPOcB4gO8jJoiUksMdxh25vOqHu7d47Tk0frqIjm8p3P1fgB+g 9Mi/pgZrklQqLM2zcBazAKD3A9OyhhZztezaXB5o= X-SMAIL-HELO: localhost.localdomain Received: from unknown (HELO localhost.localdomain)([114.249.58.236]) by sina.com (10.54.253.32) with ESMTP id 68DF9F4F000025B7; Fri, 3 Oct 2025 18:02:58 +0800 (CST) X-Sender: hdanton@sina.com X-Auth-ID: hdanton@sina.com Authentication-Results: sina.com; spf=none smtp.mailfrom=hdanton@sina.com; dkim=none header.i=none; dmarc=none action=none header.from=hdanton@sina.com X-SMAIL-MID: 3485894456768 X-SMAIL-UIID: 6D9997E2C9164F5BB6FF3147098067DD-20251003-180258-1 From: Hillf Danton To: Vlastimil Babka Cc: Andrew Morton , Joshua Hahn , Johannes Weiner , linux-kernel@vger.kernel.org, linux-mm@kvack.org Subject: Re: [PATCH v2 2/4] mm/page_alloc: Perform appropriate batching in drain_pages_zone Date: Fri, 3 Oct 2025 18:02:39 +0800 Message-ID: <20251003100245.8029-1-hdanton@sina.com> In-Reply-To: References: Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit On Fri, 3 Oct 2025 10:35:46 +0200 Vlastimil Babka wrote: > > Also you should really stop dropping CC's on your replies, especially for > maintainers of given code. I've only learned in the v3 changelog from "as > suggested by Hillf Danton" that there was this subthread. This is not > acceptable. When the feedback is wrong and uncorrected by others, it can > mislead the patch author to do wrong changes in the next version. The Cc list was cut mainly to avoid getting guys interrupted in accident with Johannes Weiner still Cced. And nothing more.