ATGC is using SSR which violates LFS mode used by zoned device.
Signed-off-by: Jaegeuk Kim <[email protected]>
---
Change log from v1:
- check LFS mode
fs/f2fs/super.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/fs/f2fs/super.c b/fs/f2fs/super.c
index 2451623c05a7..fe462484f5fa 100644
--- a/fs/f2fs/super.c
+++ b/fs/f2fs/super.c
@@ -1342,6 +1342,11 @@ static int parse_options(struct super_block *sb, char
*options, bool is_remount)
return -EINVAL;
}
+ if (test_opt(sbi, ATGC) && f2fs_lfs_mode(sbi)) {
+ f2fs_err(sbi, "LFS not compatible with ATGC");
+ return -EINVAL;
+ }
+
if (f2fs_sb_has_readonly(sbi) && !f2fs_readonly(sbi->sb)) {
f2fs_err(sbi, "Allow to mount readonly mode only");
return -EROFS;
--
2.37.1.595.g718a3a8f04-goog
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