From patchwork Wed Jan 20 08:40:08 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Miaohe Lin X-Patchwork-Id: 12031687 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id A3571C433E0 for ; Wed, 20 Jan 2021 08:40:33 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id D794E225AA for ; Wed, 20 Jan 2021 08:40:31 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org D794E225AA Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=huawei.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=owner-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix) id 27EDB6B0006; Wed, 20 Jan 2021 03:40:31 -0500 (EST) Received: by kanga.kvack.org (Postfix, from userid 40) id 22EBA6B0007; Wed, 20 Jan 2021 03:40:31 -0500 (EST) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 11F5D6B0008; Wed, 20 Jan 2021 03:40:31 -0500 (EST) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0023.hostedemail.com [216.40.44.23]) by kanga.kvack.org (Postfix) with ESMTP id F26996B0006 for ; Wed, 20 Jan 2021 03:40:30 -0500 (EST) Received: from smtpin03.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay01.hostedemail.com (Postfix) with ESMTP id BA3AB180AD811 for ; Wed, 20 Jan 2021 08:40:30 +0000 (UTC) X-FDA: 77725507020.03.lock20_170254827559 Received: from filter.hostedemail.com (10.5.16.251.rfc1918.com [10.5.16.251]) by smtpin03.hostedemail.com (Postfix) with ESMTP id 988D328A4E8 for ; Wed, 20 Jan 2021 08:40:30 +0000 (UTC) X-HE-Tag: lock20_170254827559 X-Filterd-Recvd-Size: 1850 Received: from szxga04-in.huawei.com (szxga04-in.huawei.com [45.249.212.190]) by imf29.hostedemail.com (Postfix) with ESMTP for ; Wed, 20 Jan 2021 08:40:29 +0000 (UTC) Received: from DGGEMS402-HUB.china.huawei.com (unknown [172.30.72.60]) by szxga04-in.huawei.com (SkyGuard) with ESMTP id 4DLJpp60pGz15v9W; Wed, 20 Jan 2021 16:39:14 +0800 (CST) Received: from huawei.com (10.175.104.175) by DGGEMS402-HUB.china.huawei.com (10.3.19.202) with Microsoft SMTP Server id 14.3.498.0; Wed, 20 Jan 2021 16:40:13 +0800 From: Miaohe Lin To: CC: , , Subject: [PATCH] z3fold: Remove unused attribute for release_z3fold_page Date: Wed, 20 Jan 2021 03:40:08 -0500 Message-ID: <20210120084008.58432-1-linmiaohe@huawei.com> X-Mailer: git-send-email 2.19.1 MIME-Version: 1.0 X-Originating-IP: [10.175.104.175] X-CFilter-Loop: Reflected X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: Since commit dcf5aedb24f8 ("z3fold: stricter locking and more careful reclaim"), release_z3fold_page() is used again. So we can drop the unused attribute safely. Signed-off-by: Miaohe Lin --- mm/z3fold.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/mm/z3fold.c b/mm/z3fold.c index dacb0d70fa61..8e53cdf4d190 100644 --- a/mm/z3fold.c +++ b/mm/z3fold.c @@ -541,8 +541,7 @@ static void __release_z3fold_page(struct z3fold_header *zhdr, bool locked) spin_unlock(&pool->stale_lock); } -static void __attribute__((__unused__)) - release_z3fold_page(struct kref *ref) +static void release_z3fold_page(struct kref *ref) { struct z3fold_header *zhdr = container_of(ref, struct z3fold_header, refcount);