Received: by 2002:a05:6358:3188:b0:123:57c1:9b43 with SMTP id q8csp432150rwd; Tue, 16 May 2023 03:10:23 -0700 (PDT) X-Google-Smtp-Source: ACHHUZ6PyEglQHIobSvCL8aXVbN/0h/1IWfP97oibGcUGo+K/HXAWc3HguhqpdWVXXSngAbQiklw X-Received: by 2002:a17:902:db07:b0:1ae:3650:7512 with SMTP id m7-20020a170902db0700b001ae36507512mr1379010plx.20.1684231822989; Tue, 16 May 2023 03:10:22 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1684231822; cv=none; d=google.com; s=arc-20160816; b=OADZgEVt9qQ+c55NXR3sctn9BUyhgQDs9EfVDgsY2Zn7HaIwM6BPn0eVi+OqTZDWbK WKXjd/XCtgaUGhM7j+iwSR5xoiWVr4s5nDw2Nn7d48kBBbMT2+B0b96DsxNaPEYAvF1G +znq+6gPcoMWmJYgcLw60ULqCQsKAsVIAtcizEi58fEn/r2SpNLG7IhIaXkB3q0keDJk /fuFQnqeBtPwpvGjWlTIo+dWTDchprvtvb6xKqiCLysDn6EaS/BdeoEUcXoBiWlUly4s vVz/qh5MeYL99qbBDdZth/+ouhdvgQ7vb3JQDF/ugZ6PjSxcYyz2/FUz5KgymhU6oE27 mDqg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :message-id:date:subject:cc:to:from:dkim-signature; bh=4Bi0KK9m/M8I5xBIw0piOBV6vW2Jir8/WPsX0rbFo1k=; b=igmha4BAhwFxCXL1pWvcF0b2rYO4eIv8lfBXpoghSQQEYgywEICkaOQi4GDb55+I18 qXwaxEGj7qOIWHzujVMXcgk2R9IOnbkFyop9H9GehEgmlsjf5GwYfr8LOEookeVG8Q+5 AvGvAsvRhCwLnD7CB5eEnYmnBP1mYLrMpgNduwi3SJqQ002waa+fRd6kVh1I/VaDCM7l LU4na2w9u8/gsR4s/Yi5V8Ru8JvtqaNuDhgUkiygIdyZMZY0tiIzkOCPp/9uQc4WFWQm TAdLI1B3f8uR7RlQZ1C5APWUFy6VGF98j/nOopd5W1ZxedRx+R/Dw2Q1Bz4mZvTQwQOs XIxQ== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@sberdevices.ru header.s=mail header.b="s/VOr+tk"; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=QUARANTINE sp=QUARANTINE dis=NONE) header.from=sberdevices.ru Return-Path: Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id e2-20020a170902b78200b001ab197cb503si17738500pls.355.2023.05.16.03.10.09; Tue, 16 May 2023 03:10:22 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@sberdevices.ru header.s=mail header.b="s/VOr+tk"; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=QUARANTINE sp=QUARANTINE dis=NONE) header.from=sberdevices.ru Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232164AbjEPJvL (ORCPT + 99 others); Tue, 16 May 2023 05:51:11 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56602 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232161AbjEPJvG (ORCPT ); Tue, 16 May 2023 05:51:06 -0400 Received: from mx.sberdevices.ru (mx.sberdevices.ru [45.89.227.171]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 34EAF3C3B for ; Tue, 16 May 2023 02:51:03 -0700 (PDT) Received: from s-lin-edge02.sberdevices.ru (localhost [127.0.0.1]) by mx.sberdevices.ru (Postfix) with ESMTP id 2CBC85FD03; Tue, 16 May 2023 12:51:01 +0300 (MSK) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=sberdevices.ru; s=mail; t=1684230661; bh=4Bi0KK9m/M8I5xBIw0piOBV6vW2Jir8/WPsX0rbFo1k=; h=From:To:Subject:Date:Message-ID:MIME-Version:Content-Type; b=s/VOr+tkKmc+sNMYoBVnfmQUuBjwwpsVzTbONS2/OJn7L4+QlPVOZGiXY490MZdtM cEgpssWMGZTj4mkg9LZQK6ptOzWtM55QkVgomAyItHgmhG4J9qn/MPZu7MPqYWVZSm thOhr4ZK8qNH2zL+LIABBbZl/i7E14CwkjDlyMLjIgI8fyfOHtTKjWmxhUENcIQbud eLVAyt/Q2GHD8NtXXDEsuTikSzzm+eGF7+epetFFKCWJZjhSj6SBjkoGeTGLn6nIQk JM14aICafLpp1APvntQr8j3wA6mvcmWDeMDpWv1J3eGs1cH8BomFby6owW5XOiOI5Z 1rjmLTFSBk01g== Received: from S-MS-EXCH01.sberdevices.ru (S-MS-EXCH01.sberdevices.ru [172.16.1.4]) by mx.sberdevices.ru (Postfix) with ESMTP; Tue, 16 May 2023 12:50:59 +0300 (MSK) From: Alexey Romanov To: , , CC: , , , Alexey Romanov Subject: [PATCH v1 1/2] mm/zsmalloc: use ARRAY_SIZE in isolate_zspage() Date: Tue, 16 May 2023 12:50:28 +0300 Message-ID: <20230516095029.49036-1-avromanov@sberdevices.ru> X-Mailer: git-send-email 2.33.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-Originating-IP: [172.16.1.6] X-ClientProxiedBy: S-MS-EXCH02.sberdevices.ru (172.16.1.5) To S-MS-EXCH01.sberdevices.ru (172.16.1.4) X-KSMG-Rule-ID: 4 X-KSMG-Message-Action: clean X-KSMG-AntiSpam-Status: not scanned, disabled by settings X-KSMG-AntiSpam-Interceptor-Info: not scanned X-KSMG-AntiPhishing: not scanned, disabled by settings X-KSMG-AntiVirus: Kaspersky Secure Mail Gateway, version 1.1.2.30, bases: 2023/05/16 05:57:00 #21317490 X-KSMG-AntiVirus-Status: Clean, skipped X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,SPF_HELO_NONE,SPF_NONE, T_SCC_BODY_TEXT_LINE,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Better not to use hardcoded constants. Signed-off-by: Alexey Romanov --- mm/zsmalloc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/mm/zsmalloc.c b/mm/zsmalloc.c index 702bc3fd687a..f23c2da55368 100644 --- a/mm/zsmalloc.c +++ b/mm/zsmalloc.c @@ -1888,7 +1888,7 @@ static struct zspage *isolate_zspage(struct size_class *class, bool source) fg[1] = ZS_ALMOST_EMPTY; } - for (i = 0; i < 2; i++) { + for (i = 0; i < ARRAY_SIZE(fg); i++) { zspage = list_first_entry_or_null(&class->fullness_list[fg[i]], struct zspage, list); if (zspage) { -- 2.38.1