From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from out-188.mta1.migadu.com (out-188.mta1.migadu.com [95.215.58.188]) (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 96C214A18 for ; Wed, 24 Jul 2024 20:21:13 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=95.215.58.188 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1721852475; cv=none; b=Pe44Bso0yV5c+Ac+VrX3G0vqSRHnLAMnKNCQ1Jp2s1Qa2sv2T0KD2Gq0SVo1lClD/n7ajNVqbb76D7kP3ouAveX/+/de6ArOZODRhASOmyYpgDnsDh2tNaItXsCbGrwtUi3DrZttAAMaQd1VCntHoTIhlU1+bWBToxxjvK4EokQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1721852475; c=relaxed/simple; bh=a/eNPzKU/8aR9YRh3LQa5NbeRcfMf4llZbMtBEAXr84=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=V8gnubTjNtmfV8CnvVgL7H+55l/1YBNXAQjYe5kYjLFR69J9ulz+eIDaW/dmTEZQIqHYR8dmgJwmlWGnlBfvYUaKgICfA+lmIy0Hf12HxgFE/an/wfA9P7DPVBPjRWdAn8rUXCfy8miPj5YfXqvSAw9gr1+fjHrSZzsdBUcy4Us= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.dev; spf=pass smtp.mailfrom=linux.dev; dkim=pass (1024-bit key) header.d=linux.dev header.i=@linux.dev header.b=ZQrbE+Tp; arc=none smtp.client-ip=95.215.58.188 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.dev Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linux.dev Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux.dev header.i=@linux.dev header.b="ZQrbE+Tp" X-Report-Abuse: Please report any abuse attempt to abuse@migadu.com and include these headers. DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.dev; s=key1; t=1721852471; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding; bh=0npymtNZgz0DBECHygFlaNJtaAtVe0cWcTtFllkCsWk=; b=ZQrbE+TpLbYOuwx/UHswY0LFNAm0TWuJ76Rq/Z5W2bjyRNVpnld7tXcbsCieXbqOWLZgR6 5xCRE+DTg3e1dOccvrAQzPr8A49uhlsa/NSXCBu3rcJzI53AtAaXUD9/fADMlBiRb4nuZ5 kCbOPr8MNJLTX9e4fFCODt0k9c4//iQ= From: Roman Gushchin To: Andrew Morton Cc: linux-mm@kvack.org, linux-kernel@vger.kernel.org, Johannes Weiner , Michal Hocko , Shakeel Butt , Muchun Song , Roman Gushchin Subject: [PATCH v2 0/5] This patchset reorganizes page_counter structures which helps to make Date: Wed, 24 Jul 2024 20:20:58 +0000 Message-ID: <20240724202103.1210065-1-roman.gushchin@linux.dev> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Migadu-Flow: FLOW_OUT v2: - two page_counter structures per hugetlb cgroup instead of one - rebased to the current mm branch - many minor fixes and improvements v1: https://lore.kernel.org/lkml/20240503201835.2969707-1-roman.gushchin@linux.dev/T/#m77151ed83451a49132e29ef13d55e08b95ac867f Roman Gushchin (5): mm: memcg: don't call propagate_protected_usage() needlessly mm: page_counters: put page_counter_calculate_protection() under CONFIG_MEMCG mm: memcg: merge multiple page_counters into a single structure mm: page_counters: initialize usage using ATOMIC_LONG_INIT() macro mm: memcg: convert enum res_type to mem_counter_type include/linux/hugetlb.h | 4 +- include/linux/hugetlb_cgroup.h | 8 +- include/linux/memcontrol.h | 19 +-- include/linux/page_counter.h | 128 ++++++++++++++++---- mm/hugetlb.c | 14 +-- mm/hugetlb_cgroup.c | 150 +++++++++-------------- mm/memcontrol-v1.c | 154 ++++++++++-------------- mm/memcontrol-v1.h | 10 +- mm/memcontrol.c | 211 ++++++++++++++++----------------- mm/page_counter.c | 94 +++++++++------ 10 files changed, 403 insertions(+), 389 deletions(-) -- 2.46.0.rc1.232.g9752f9e123-goog