From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtpbgbr2.qq.com (smtpbgbr2.qq.com [54.207.22.56]) (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 AF8623BB11C for ; Thu, 16 Jul 2026 08:06:20 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=54.207.22.56 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784189186; cv=none; b=Cw0Rmeo4E1xVlZJslraXcZwyw3jCjNMu4N1kKRDeuckDKrAnAA4ZepJwFH9hzJgupkAbYXXXcDGpSZciUn8YO4EtTJ3dZYE/qIJa4GwhWGWv1IdGZjqgQFU2B4B6mONWmto6asCTy5qMQULW/rbAKuGPJdzvag7zsPK1vAdCTBQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784189186; c=relaxed/simple; bh=fZyG2LCJvcvBYhYpOyjTMnB4qD3fVxk9fWfh1waajqk=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=NG58zuW9spFv+8WHkFDFaVvLgk6qTnZOQi1Hn6Ix7nUJqN2El9NrW5yhBqguWn8W5y58xb1NspnR2wrkrkubc5cUkDKCjkKGS+e2J0Wp+FiI+cHHsMOqJnB29mQ67LdPxiSipTcnseD3h8vX3aq08O2IIGWS9h5yPAs/8HGjDxI= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=uniontech.com; spf=pass smtp.mailfrom=uniontech.com; dkim=pass (1024-bit key) header.d=uniontech.com header.i=@uniontech.com header.b=hQle9+Xw; arc=none smtp.client-ip=54.207.22.56 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=uniontech.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=uniontech.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=uniontech.com header.i=@uniontech.com header.b="hQle9+Xw" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=uniontech.com; s=onoh2408; t=1784189164; bh=pJ0ue5z7tVOj7TGnclWbS6a3sv7VtouVbcLR2mY9xP8=; h=From:To:Subject:Date:Message-Id:MIME-Version; b=hQle9+XwNm4ATEn+hDjOvWKKViNjB17Sf7jTlE0PilYnp6HFCZwHGXiZHw6plaUBt q2zvN9Ie+AsNxF2WVWa9YI7cDrXMP9A43rHfFvfEbamxIU+Nmye7c+oIDxiBSZrQdh niaKoEJ7QruCv6Xkom6LF/s31QaNnSlBvA9ND8Sg= X-QQ-mid: esmtpsz18t1784189148t56648ecc X-QQ-Originating-IP: NIX+5yCV040ALGhXzVQoMIUu9k2HA+mwZFp/+eWJQr4= Received: from uniontech.com ( [113.57.152.160]) by bizesmtp.qq.com (ESMTP) with id ; Thu, 16 Jul 2026 16:05:46 +0800 (CST) X-QQ-SSF: 0000000000000000000000000000000 X-QQ-GoodBg: 1 X-BIZMAIL-ID: 16481410924050730160 EX-QQ-RecipientCnt: 5 From: Yichong Chen To: stable@vger.kernel.org Cc: gregkh@linuxfoundation.org, sj@kernel.org, vbabka@kernel.org, chenyichong@uniontech.com Subject: [PATCH 5.10.y] tools/mm/slabinfo: fix total_objects attribute name Date: Thu, 16 Jul 2026 16:05:45 +0800 Message-Id: <20260716080545.1165733-1-chenyichong@uniontech.com> X-Mailer: git-send-email 2.20.1 In-Reply-To: <2026071426-vengeful-comply-0d73@gregkh> References: <2026071426-vengeful-comply-0d73@gregkh> Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-QQ-SENDSIZE: 520 Feedback-ID: esmtpsz:uniontech.com:qybglogicsvrgz:qybglogicsvrgz3a-0 X-QQ-XMAILINFO: NzNR7SOOwbgsDOXBLJXdcNoJo/4RdirAEKaM+GeV4R/Z1BrdQ1pxJ2Tz M/KaAokefU8tKHf2fgEx9TVfx9fj+tkF43UxguADtEIyUCzgNDTb8RiKudjLqgGzsQucb7p 07XjdU+yKOZqEmZJupDGY+bM5pyeo8Ekn99rJQ9f+DMhtFw/QzmUVBKISCNwAP+Z20xuzWb To+GwTxG4dasRD8NyBIKic3x5xZ4MCZyUM4ZbakoFpNwx9ky3OlxMx9HM3L2iWt8Aczv6sb 7SYoasxoWszrlSkbEvzAXAUIQQQWQr5xhmJejfsd4umZgUkgbueXrBXf9Htu1d2e6xT5bWf up5cofaFtGuzdxIztMHa8i3xNeGWN4V0MfLLO0VogkfLzjsv7iqpvpfbv8E++WUNGz8EPIw h9dnSZ/IaiIWoI6VRgqGeMp0jcVYtF0RH+R0v7KWREONs5Rh5dzmJUvLL2KbpjE7jVeXlUl xFKfC6xsGCN6VKsz5J5xF1Jc9pJfHh/UW1kHDEerjC4+wcS/s9g8pvWmA8lWieehiWhWx5S yrKvUrTt3jG/aLFLFRhT2LJg8ggwZ5EV3yFCx7OJ/GSJFztTTPwoO9NhNvdKXUp77AEU+o/ Mv2+ndn1dQAfGIZtDSi8QalVUj6sIVuReg9QUDm4X4pVAjXhZHfpQQ9E5afoheeGI9QmSI8 9Vjxcu8Rn81lOZ0ERrxnCEoDV683yxhVhOEOvSFr4xZGzZuJHc1ZJZEfq0Hs3jgcRUm7WPw P0Yic+pWSTGTeXFh2yWg/c0bzq6H3BYUq2gFQ81oWIn+dglRaX0XiwAFO7+JaqZRpepBpuc RMmYuAgSM3ue0BRDm0Ooqu6AXuYhKQT3pgrvu8f9kCpZZk49J6sFQ7ymv5njA13XpFctCoM 1nMwhKZ4OwjYW6ChB+qF8aGQ4zlGTYi2b04ctcY6KaYTCd6p6uxgpSegqTZgx11622fkuxF wvGlV4zhnEWwCAkZvQT1fLabPzvChxlCk8ZtLfWzbTT4S+157RqCh4dotZ7gzTD0jyiZLkL AYmxyzjP5MQantgtPbqtANEcts2kDXHwsPgpH7YgGMrJue/uW2TnSLTTt5DT6pDIi9FOELz L7XzF/wFUNztCWPajJ5Tx9kY9T6ahJI27HDDe2sRM63 X-QQ-XMRINFO: Nq+8W0+stu50tPAe92KXseR0ZZmBTk3gLg== X-QQ-RECHKSPAM: 0 SLUB exports the total_objects sysfs attribute, but slabinfo tries to read objects_total. As a result, the lookup fails and the field remains zero. Use the correct attribute name and rename the corresponding structure member to match. Fixes: 205ab99dd103 ("slub: Update statistics handling for variable order slabs") Signed-off-by: Yichong Chen Cc: Reviewed-by: SeongJae Park Link: https://patch.msgid.link/96556748872BB47E+20260612071359.649946-1-chenyichong@uniontech.com Signed-off-by: Vlastimil Babka (SUSE) (cherry picked from commit 892a7864730775c3dbee2a39e9ead4fa8d4256e7) --- tools/vm/slabinfo.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/tools/vm/slabinfo.c b/tools/vm/slabinfo.c index 3ae985dc24b6..5819c4133e0d 100644 --- a/tools/vm/slabinfo.c +++ b/tools/vm/slabinfo.c @@ -33,7 +33,7 @@ struct slabinfo { unsigned int hwcache_align, object_size, objs_per_slab; unsigned int sanity_checks, slab_size, store_user, trace; int order, poison, reclaim_account, red_zone; - unsigned long partial, objects, slabs, objects_partial, objects_total; + unsigned long partial, objects, slabs, objects_partial, total_objects; unsigned long alloc_fastpath, alloc_slowpath; unsigned long free_fastpath, free_slowpath; unsigned long free_frozen, free_add_partial, free_remove_partial; @@ -1232,7 +1232,7 @@ static void read_slab_dir(void) slab->object_size = get_obj("object_size"); slab->objects = get_obj("objects"); slab->objects_partial = get_obj("objects_partial"); - slab->objects_total = get_obj("objects_total"); + slab->total_objects = get_obj("total_objects"); slab->objs_per_slab = get_obj("objs_per_slab"); slab->order = get_obj("order"); slab->partial = get_obj("partial"); -- 2.20.1