From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtpout.efficios.com (smtpout.efficios.com [158.69.130.18]) (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 D09601A0BD0 for ; Wed, 24 Dec 2025 17:38:17 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=158.69.130.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1766597899; cv=none; b=cc2SV+VdvxGVs2ONAV32vRUU1xqrmsA4K3LlSIuJFh6lHCbPIfxm9keu79pp/t3kPnBY5ZnArf/Ptgzx1yKuaW9vusau03lnwywSYcR8vHFdwPt9fFTqAi9xDa1M/H4CmhcYbw4FlU6ImeVVTYSrE1eHAhJ2rUathdpjkYW5jBE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1766597899; c=relaxed/simple; bh=BktTkm7I9BXEdKWEFO7n/k4YhHcIIYPvi/YRB5hf/ZY=; h=From:To:Cc:Subject:Date:Message-Id:MIME-Version; b=oW9SZJBjBTCxCCi9QWyCURGqUygFzzWS2K/Bz6EmrGmzSIr6ffkbjSRoHpMTvRn219/Ht73tYTIhN1cVktRZsWAmChi1cQYd3qmQ40zguQuGupfVbv99cd+fu3ULziMKA0NgF1pp5wHRz1+HQcNClTaYrkM2xyWelK95mIDO6cs= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=efficios.com; spf=pass smtp.mailfrom=efficios.com; dkim=pass (2048-bit key) header.d=efficios.com header.i=@efficios.com header.b=c8vQ3CTC; arc=none smtp.client-ip=158.69.130.18 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=efficios.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=efficios.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=efficios.com header.i=@efficios.com header.b="c8vQ3CTC" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=efficios.com; s=smtpout1; t=1766597896; bh=sQZAwN4AVCXzeoFBEIWA+9sJPievKhexVVJ1vPyzRO8=; h=From:To:Cc:Subject:Date:From; b=c8vQ3CTCCOG9T8fENTWH5OfDQW7B+OH93Oh05ML3f5rmcECRacpkmsgyeJSCc/JVQ yX37RojCtwQK+5YsNdyOeHtmx7ZhS+Jbd+qmkvBwoBtynMwEgB5zwFdiMsxhwjRzPl nLtVALg8euVckWSgiWUjYqVDy4xcusn+WDFCZlNBz0AUAdILDnt7LyPTieKDCfUfSu EC4err4xMA+WG9QnfINO3NO5GhBSQdpgEjYTp4T5f9Oudg4wpxE+H0x2SkTS/wZlw9 7bn3H12kecBtvdZQTbvyY6sthhmlNkENZbLHgkowrh185BPv4Gk7+UwZIN/N5dtcuZ NrOOjbefaEOAA== Received: from thinkos.internal.efficios.com (mtl.efficios.com [216.120.195.104]) by smtpout.efficios.com (Postfix) with ESMTPSA id 4dbzcS5h6hzfKt; Wed, 24 Dec 2025 12:38:16 -0500 (EST) From: Mathieu Desnoyers To: Andrew Morton Cc: linux-kernel@vger.kernel.org, Mathieu Desnoyers , Mark Brown , linux-mm@kvack.org Subject: [PATCH 0/1] Hierarchical percpu counters preparation Date: Wed, 24 Dec 2025 12:38:09 -0500 Message-Id: <20251224173810.648699-1-mathieu.desnoyers@efficios.com> X-Mailer: git-send-email 2.39.5 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Hi Andrew, This patch is a preparation step for HPCC, for the OOM killer improvements. I suspect that this patch is useful on its own, because it really makes no sense to sum up accounting statistics of use_mm within kernel threads which are only temporarily using those mm. Thanks, Mathieu Cc: Andrew Morton Cc: Mark Brown Cc: linux-mm@kvack.org Mathieu Desnoyers (1): tsacct: Skip all kernel threads kernel/tsacct.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) -- 2.39.5