From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 A47861885BF for ; Wed, 6 Nov 2024 00:59:51 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1730854791; cv=none; b=L0ZYrtVzfg1qhDK32AQtvmPu2RZCNq5MOetXanucppNH6qnpMlfXEryhkAwQMKnrxQun6EEnNp+bMvtdsUsg6a3Dh2xrVvAZfoxCnuXbm7okITZShMiBWPN2MHbRG42J5j+HsiTYRNupkoGAbOBA09QGweVl30Jf4eofq1zpCGk= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1730854791; c=relaxed/simple; bh=GD4meIzEItOR9lifWCIIiPVKdz9TeTGEzC5L0qPClnU=; h=Date:To:From:Subject:Message-Id; b=dNwRMCJmHLYwC02MSlHypBWELOm7AnAPf1Dq5HR1p5WMayLnnmAzRDeoRGexHfVL/XBciiwGyUe4/uZPc38eK9UQ4mb7CxrfvYJYEpTKQGMmDz7BhwdxOsOsT6TrUVBIjG8qFK7Zh9yrpZMof2eXU8fXAYpqSBiJKL5RSCS9ROY= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux-foundation.org header.i=@linux-foundation.org header.b=UP3SeUtP; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux-foundation.org header.i=@linux-foundation.org header.b="UP3SeUtP" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 7405AC4CECF; Wed, 6 Nov 2024 00:59:51 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1730854791; bh=GD4meIzEItOR9lifWCIIiPVKdz9TeTGEzC5L0qPClnU=; h=Date:To:From:Subject:From; b=UP3SeUtPb532vcwoxdTH9QAv/97OwkUMYG8wvvSC8+VIFQVTLlDYNDBremgcLClLX Vx2VPmYTaf7mmDyWHeOCCW95a39K7SWq6XWO1pBh0L2bLX4eST89Sjbxk8u7UMudSJ l7ZwZd2yrN2QBTVhBra6gqZF/iEX/6UgbbZ5dzWg= Date: Tue, 05 Nov 2024 16:59:50 -0800 To: mm-commits@vger.kernel.org,alexjlzheng@tencent.com,mengensun@tencent.com,akpm@linux-foundation.org From: Andrew Morton Subject: [merged mm-stable] mm-add-pcp-high_min-high_max-to-proc-zoneinfo.patch removed from -mm tree Message-Id: <20241106005951.7405AC4CECF@smtp.kernel.org> Precedence: bulk X-Mailing-List: mm-commits@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: The quilt patch titled Subject: mm: add pcp high_min high_max to proc zoneinfo has been removed from the -mm tree. Its filename was mm-add-pcp-high_min-high_max-to-proc-zoneinfo.patch This patch was dropped because it was merged into the mm-stable branch of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm ------------------------------------------------------ From: MengEn Sun Subject: mm: add pcp high_min high_max to proc zoneinfo Date: Thu, 10 Oct 2024 20:09:36 +0800 When we do not set percpu_pagelist_high_fraction the kernel will compute the pcp high_min/max by itself, which makes it hard to determine the current high_min/max values. So output the pcp high_min/max values to /proc/zoneinfo. Link: https://lkml.kernel.org/r/20241010120935.656619-1-mengensun@tencent.com Signed-off-by: MengEn Sun Reviewed-by: Jinliang Zheng Signed-off-by: Andrew Morton --- mm/vmstat.c | 12 ++++++++---- 1 file changed, 8 insertions(+), 4 deletions(-) --- a/mm/vmstat.c~mm-add-pcp-high_min-high_max-to-proc-zoneinfo +++ a/mm/vmstat.c @@ -1791,13 +1791,17 @@ static void zoneinfo_show_print(struct s pcp = per_cpu_ptr(zone->per_cpu_pageset, i); seq_printf(m, "\n cpu: %i" - "\n count: %i" - "\n high: %i" - "\n batch: %i", + "\n count: %i" + "\n high: %i" + "\n batch: %i" + "\n high_min: %i" + "\n high_max: %i", i, pcp->count, pcp->high, - pcp->batch); + pcp->batch, + pcp->high_min, + pcp->high_max); #ifdef CONFIG_SMP pzstats = per_cpu_ptr(zone->per_cpu_zonestats, i); seq_printf(m, "\n vm stats threshold: %d", _ Patches currently in -mm which might be from mengensun@tencent.com are vmstat-call-fold_vm_zone_numa_events-before-show-per-zone-numa-event.patch