From mboxrd@z Thu Jan 1 00:00:00 1970 From: Yunlong Song Subject: [PATCH] f2fs: do not change the valid_block value if cur_valid_map was wrongly set or cleared Date: Wed, 2 Aug 2017 22:16:54 +0800 Message-ID: <1501683414-54834-1-git-send-email-yunlong.song@huawei.com> References: <1501680013-48861-1-git-send-email-yunlong.song@huawei.com> Mime-Version: 1.0 Content-Type: text/plain Return-path: In-Reply-To: <1501680013-48861-1-git-send-email-yunlong.song@huawei.com> Sender: linux-kernel-owner@vger.kernel.org To: jaegeuk@kernel.org, chao@kernel.org, yuchao0@huawei.com, yunlong.song@icloud.com, yunlong.song@huawei.com Cc: miaoxie@huawei.com, bintian.wang@huawei.com, linux-fsdevel@vger.kernel.org, linux-f2fs-devel@lists.sourceforge.net, linux-kernel@vger.kernel.org List-Id: linux-f2fs-devel.lists.sourceforge.net Signed-off-by: Yunlong Song --- fs/f2fs/segment.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/fs/f2fs/segment.c b/fs/f2fs/segment.c index 40e40c5..9e3249a 100644 --- a/fs/f2fs/segment.c +++ b/fs/f2fs/segment.c @@ -1540,6 +1540,8 @@ static void update_sit_entry(struct f2fs_sb_info *sbi, block_t blkaddr, int del) f2fs_msg(sbi->sb, KERN_ERR, "Bitmap was wrongly set, blk:%u", blkaddr); f2fs_bug_on(sbi, 1); + se->valid_blocks--; + del = 0; } if (f2fs_discard_en(sbi) && @@ -1567,6 +1569,8 @@ static void update_sit_entry(struct f2fs_sb_info *sbi, block_t blkaddr, int del) f2fs_msg(sbi->sb, KERN_ERR, "Bitmap was wrongly cleared, blk:%u", blkaddr); f2fs_bug_on(sbi, 1); + se->valid_blocks++; + del = 0; } if (f2fs_discard_en(sbi) && -- 1.8.5.2