From nobody Tue Feb 10 04:02:54 2026 Received: from mailgw.kylinos.cn (mailgw.kylinos.cn [124.126.103.232]) (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 8D3591F0E50 for ; Mon, 3 Mar 2025 09:44:24 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=124.126.103.232 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1740995067; cv=none; b=Ne/9AMe/bZk8bTkas5Iq+tQH5a8X0StQFQdBII1KSOP8d8+wAr444pNrC+45GVMjlNzru4++n1hJDaGMn5IbF46H0RAD/C/4qoLtW0RPxK3kjINPkXYLwhMNRtdGTtiI4Lqekk4pUJdhKvL/KtFsn6CkMpYMsXMpiggejoPwims= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1740995067; c=relaxed/simple; bh=YI01+IEJet/MxoYaPsQ1OyLXLV2hr0fROikgH+VyV1g=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=CMN/DKkdy8kYrXX184qG9uLPAxLZZJ1VJr6BYG7l9+0I/sqL4+cwgSrT1YMQDuZw3OXQiygZwYm1+oXGRrg0NhdPyYANLKNqn7gIBw3G6QqTRX2friLMG4B2Qyf9hupwtshrGZZcn6/xgMY1g/GGGgGqf5BtyNllLbMIjKZqhDg= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=kylinos.cn; spf=pass smtp.mailfrom=kylinos.cn; arc=none smtp.client-ip=124.126.103.232 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=kylinos.cn Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=kylinos.cn X-UUID: 1304a892f81411efa216b1d71e6e1362-20250303 X-CTIC-Tags: HR_CC_COUNT, HR_CC_DOMAIN_COUNT, HR_CC_NAME, HR_CC_NO_NAME, HR_CTE_8B HR_CTT_MISS, HR_DATE_H, HR_DATE_WKD, HR_DATE_ZONE, HR_FROM_NAME HR_SJ_DIGIT_LEN, HR_SJ_LANG, HR_SJ_LEN, HR_SJ_LETTER, HR_SJ_NOR_SYM HR_SJ_PHRASE, HR_SJ_PHRASE_LEN, HR_SJ_WS, HR_TO_COUNT, HR_TO_DOMAIN_COUNT HR_TO_NO_NAME, IP_TRUSTED, SRC_TRUSTED, DN_TRUSTED, SA_TRUSTED SA_EXISTED, SN_TRUSTED, SN_EXISTED, SPF_NOPASS, DKIM_NOPASS DMARC_NOPASS, CIE_BAD, CIE_GOOD_SPF, GTI_FG_BS, GTI_RG_INFO GTI_C_BU, AMN_T1, AMN_GOOD, AMN_C_TI, AMN_C_BU ABX_MISS_RDNS X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.1.45,REQID:640f4a1d-b6e1-4b54-99b6-4f59c703312a,IP:10, URL:0,TC:0,Content:0,EDM:0,RT:0,SF:-15,FILE:0,BULK:0,RULE:Release_Ham,ACTI ON:release,TS:-5 X-CID-INFO: VERSION:1.1.45,REQID:640f4a1d-b6e1-4b54-99b6-4f59c703312a,IP:10,UR L:0,TC:0,Content:0,EDM:0,RT:0,SF:-15,FILE:0,BULK:0,RULE:Release_Ham,ACTION :release,TS:-5 X-CID-META: VersionHash:6493067,CLOUDID:b8ca024c1d5b539e7fd0599ac9ff1127,BulkI D:250303172843XSIG1O9W,BulkQuantity:2,Recheck:0,SF:17|19|24|44|66|78|81|82 |102,TC:nil,Content:0|50,EDM:-3,IP:-2,URL:0,File:nil,RT:nil,Bulk:40,QS:nil ,BEC:nil,COL:0,OSI:0,OSA:0,AV:0,LES:1,SPR:NO,DKR:0,DKP:0,BRR:0,BRE:0,ARC:0 X-CID-BVR: 0 X-CID-BAS: 0,_,0,_ X-CID-FACTOR: TF_CID_SPAM_FSI,TF_CID_SPAM_SNR,TF_CID_SPAM_FAS,TF_CID_SPAM_FSD X-UUID: 1304a892f81411efa216b1d71e6e1362-20250303 X-User: liuye@kylinos.cn Received: from localhost.localdomain [(223.70.159.239)] by mailgw.kylinos.cn (envelope-from ) (Generic MTA with TLSv1.3 TLS_AES_256_GCM_SHA384 256/256) with ESMTP id 1306028357; Mon, 03 Mar 2025 17:44:17 +0800 From: Liu Ye To: akpm@linux-foundation.org Cc: urezki@gmail.com, hch@infradead.org, linux-mm@kvack.org, linux-kernel@vger.kernel.org, Liu Ye Subject: [PATCH 2/4] mm/vmalloc: Size should be used instead of real_size in __vmalloc_node_range_noprof Date: Mon, 3 Mar 2025 17:44:08 +0800 Message-Id: <20250303094410.437985-3-liuye@kylinos.cn> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20250303094410.437985-1-liuye@kylinos.cn> References: <20250303094410.437985-1-liuye@kylinos.cn> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" According to the logic of the code, this should be size instead of real_size. Although there is no functional problem at present, it is recommended to modify it to enhance readability. Signed-off-by: Liu Ye --- mm/vmalloc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/mm/vmalloc.c b/mm/vmalloc.c index 20d9b9de84b1..e311ee33f9ef 100644 --- a/mm/vmalloc.c +++ b/mm/vmalloc.c @@ -3801,7 +3801,7 @@ void *__vmalloc_node_range_noprof(unsigned long size,= unsigned long align, } =20 again: - area =3D __get_vm_area_node(real_size, align, shift, VM_ALLOC | + area =3D __get_vm_area_node(size, align, shift, VM_ALLOC | VM_UNINITIALIZED | vm_flags, start, end, node, gfp_mask, caller); if (!area) { --=20 2.25.1