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-rw-r--r--fs/ext4/migrate.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/fs/ext4/migrate.c b/fs/ext4/migrate.c
index 3ebc2332f52..9ee1f7cfb2c 100644
--- a/fs/ext4/migrate.c
+++ b/fs/ext4/migrate.c
@@ -414,6 +414,12 @@ int ext4_ext_migrate(struct inode *inode, struct file *filp,
if ((EXT4_I(inode)->i_flags & EXT4_EXTENTS_FL))
return -EINVAL;
+ if (S_ISLNK(inode->i_mode) && inode->i_blocks == 0)
+ /*
+ * don't migrate fast symlink
+ */
+ return retval;
+
down_write(&EXT4_I(inode)->i_data_sem);
handle = ext4_journal_start(inode,
EXT4_DATA_TRANS_BLOCKS(inode->i_sb) +