From mboxrd@z Thu Jan 1 00:00:00 1970 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=-19.4 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable 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 B87FFC11F6B for ; Mon, 12 Jul 2021 06:49:32 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id A2EF36101E for ; Mon, 12 Jul 2021 06:49:32 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S240453AbhGLGvy (ORCPT ); Mon, 12 Jul 2021 02:51:54 -0400 Received: from mail.kernel.org ([198.145.29.99]:34676 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S237919AbhGLGjp (ORCPT ); Mon, 12 Jul 2021 02:39:45 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 4B4A161175; Mon, 12 Jul 2021 06:35:44 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1626071744; bh=iXWUN98jx3JLlOGPuVyKL7wiVdseHkC2hZfUoaHLIZk=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=XGngb5DSJ7HcTs4pkjUbJrnpeTX/0x1ftr0Iv73INtRtTgjvjigtzrLmEFr/lqj/T RjCH1moF2YvZPR5BZwugj+o1XTsisfp3iSiMdGc8AAr/mqxlio6k9zrcWq0J+TRxuA Yi8d1gS2yvyBeMTUuZOa143fMVYget68aIuKFzqQ= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Qu Wenruo , Anand Jain , David Sterba , Sasha Levin Subject: [PATCH 5.10 158/593] btrfs: sysfs: fix format string for some discard stats Date: Mon, 12 Jul 2021 08:05:18 +0200 Message-Id: <20210712060900.432885025@linuxfoundation.org> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20210712060843.180606720@linuxfoundation.org> References: <20210712060843.180606720@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: David Sterba [ Upstream commit 8c5ec995616f1202ab92e195fd75d6f60d86f85c ] The type of discard_bitmap_bytes and discard_extent_bytes is u64 so the format should be %llu, though the actual values would hardly ever overflow to negative values. Reviewed-by: Qu Wenruo Reviewed-by: Anand Jain Signed-off-by: David Sterba Signed-off-by: Sasha Levin --- fs/btrfs/sysfs.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/fs/btrfs/sysfs.c b/fs/btrfs/sysfs.c index 279d9262b676..3bb6b688ece5 100644 --- a/fs/btrfs/sysfs.c +++ b/fs/btrfs/sysfs.c @@ -382,7 +382,7 @@ static ssize_t btrfs_discard_bitmap_bytes_show(struct kobject *kobj, { struct btrfs_fs_info *fs_info = discard_to_fs_info(kobj); - return scnprintf(buf, PAGE_SIZE, "%lld\n", + return scnprintf(buf, PAGE_SIZE, "%llu\n", fs_info->discard_ctl.discard_bitmap_bytes); } BTRFS_ATTR(discard, discard_bitmap_bytes, btrfs_discard_bitmap_bytes_show); @@ -404,7 +404,7 @@ static ssize_t btrfs_discard_extent_bytes_show(struct kobject *kobj, { struct btrfs_fs_info *fs_info = discard_to_fs_info(kobj); - return scnprintf(buf, PAGE_SIZE, "%lld\n", + return scnprintf(buf, PAGE_SIZE, "%llu\n", fs_info->discard_ctl.discard_extent_bytes); } BTRFS_ATTR(discard, discard_extent_bytes, btrfs_discard_extent_bytes_show); -- 2.30.2