[PATCH] f2fs: avoid ENOSPC fault in the recovery process

[Jaegeuk Kim]

This patch avoids impossible error injection, ENOSPC, during recovery process.

Signed-off-by: Jaegeuk Kim <jaeg...@kernel.org>
---
 fs/f2fs/recovery.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/fs/f2fs/recovery.c b/fs/f2fs/recovery.c
index f89b70e..3d7216d 100644
--- a/fs/f2fs/recovery.c
+++ b/fs/f2fs/recovery.c
@@ -470,6 +470,10 @@ static int do_recover_data(struct f2fs_sb_info *sbi, 
struct inode *inode,
 
                        if (src == NULL_ADDR) {
                                err = reserve_new_block(&dn);
+#ifdef CONFIG_F2FS_FAULT_INJECTION
+                               while (err)
+                                       err = reserve_new_block(&dn);
+#endif
                                /* We should not get -ENOSPC */
                                f2fs_bug_on(sbi, err);
                        }
-- 
2.6.3