From ed214a11830a12a83511eb32415e71f1a0760b8a Mon Sep 17 00:00:00 2001 From: Yunlei He Date: Thu, 1 Sep 2016 10:14:39 +0800 Subject: f2fs: forbid to do fstrim if fs has some error This patch skip fstrim if sbi set SBI_NEED_FSCK flag Signed-off-by: Yunlei He Signed-off-by: Jaegeuk Kim --- fs/f2fs/segment.c | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'fs/f2fs/segment.c') diff --git a/fs/f2fs/segment.c b/fs/f2fs/segment.c index ff4b7238f36d..3ff462139436 100644 --- a/fs/f2fs/segment.c +++ b/fs/f2fs/segment.c @@ -1353,6 +1353,12 @@ int f2fs_trim_fs(struct f2fs_sb_info *sbi, struct fstrim_range *range) if (end <= MAIN_BLKADDR(sbi)) goto out; + if (is_sbi_flag_set(sbi, SBI_NEED_FSCK)) { + f2fs_msg(sbi->sb, KERN_WARNING, + "Found FS corruption, run fsck to fix."); + goto out; + } + /* start/end segment number in main_area */ start_segno = (start <= MAIN_BLKADDR(sbi)) ? 0 : GET_SEGNO(sbi, start); end_segno = (end >= MAX_BLKADDR(sbi)) ? MAIN_SEGS(sbi) - 1 : -- cgit v1.2.3-55-g7522