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 <heyunlei@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
diff --git a/fs/f2fs/segment.c b/fs/f2fs/segment.c
index ff4b723..3ff4621 100644
--- a/fs/f2fs/segment.c
+++ b/fs/f2fs/segment.c
@@ -1353,6 +1353,12 @@
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 :