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=-20.4 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,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 59BB7C07E9A for ; Sun, 4 Jul 2021 23:09:17 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 3E46061979 for ; Sun, 4 Jul 2021 23:09:17 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231768AbhGDXLv (ORCPT ); Sun, 4 Jul 2021 19:11:51 -0400 Received: from mail.kernel.org ([198.145.29.99]:47420 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231460AbhGDXKZ (ORCPT ); Sun, 4 Jul 2021 19:10:25 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 31AB861452; Sun, 4 Jul 2021 23:07:48 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1625440068; bh=H23AYYvulrpKBUSOuzXm0fdjY1KZV6XWaW5BPoth7mM=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=NlB5xEyhaZG04NSff5x82q6jWYDNPsN/O4DY3/VHzWyQMv2apKszDw+NlThcegHJX Ptyv97b4K01/RzpGhWQ0tI5Ol7UALhASoQUiP0Yv1jH+LAv1YBx3IBCc/JchXGFwSr yXO+DR9bN/g3B+RHY6GE9mDynNlJE462puE0vadlYn84WxKVFf2AqOXs+LvOW3LJGG VoEP5Utm2S6/GHfuTayHuKpdy7s+mxOJhhS43/Qd4ALiIpXM8GYLQhaDvbbGZQDWnD Kgezuj1sFraC6L1wuVTZG57UuNor9Nb4z0/ZHufRKGikf4yCwnRiefpvjtCSO7uRR+ uXIWwD8RkHYMw== From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: David Sterba , Qu Wenruo , Anand Jain , Sasha Levin , linux-btrfs@vger.kernel.org Subject: [PATCH AUTOSEL 5.12 69/80] btrfs: sysfs: fix format string for some discard stats Date: Sun, 4 Jul 2021 19:06:05 -0400 Message-Id: <20210704230616.1489200-69-sashal@kernel.org> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20210704230616.1489200-1-sashal@kernel.org> References: <20210704230616.1489200-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: stable@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 6eb1c50fa98c..bd95446869d0 100644 --- a/fs/btrfs/sysfs.c +++ b/fs/btrfs/sysfs.c @@ -414,7 +414,7 @@ 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); @@ -436,7 +436,7 @@ 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