From: Baokun Li <libaokun1@xxxxxxxxxx>
Display `i_version` in `/proc/fs/ext4/sdx/options`, even though it's
default enabled. This aids users managing multi-version scenarios and
simplifies debugging.
Signed-off-by: Baokun Li <libaokun1@xxxxxxxxxx>
---
fs/ext4/super.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/fs/ext4/super.c b/fs/ext4/super.c
index c7d39da7e733..9203518786e4 100644
--- a/fs/ext4/super.c
+++ b/fs/ext4/super.c
@@ -2975,6 +2975,8 @@ static int _ext4_show_options(struct seq_file *seq, struct super_block *sb,
SEQ_OPTS_PRINT("min_batch_time=%u", sbi->s_min_batch_time);
if (nodefs || sbi->s_max_batch_time != EXT4_DEF_MAX_BATCH_TIME)
SEQ_OPTS_PRINT("max_batch_time=%u", sbi->s_max_batch_time);
+ if (nodefs && sb->s_flags & SB_I_VERSION)
+ SEQ_OPTS_PUTS("i_version");
if (nodefs || sbi->s_stripe)
SEQ_OPTS_PRINT("stripe=%lu", sbi->s_stripe);
if (nodefs || EXT4_MOUNT_DATA_FLAGS &
--
2.46.1
