f2fs: add an option to avoid unnecessary BUG_ONs

If you want to remove unnecessary BUG_ONs, you can just turn off F2FS_CHECK_FS
in your kernel config.

Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>

1 files changed, 5 insertions, 5 deletions

diff --git a/fs/f2fs/recovery.c b/fs/f2fs/recovery.c
index b278c68b3e08..fdc81161f254 100644
--- a/fs/f2fs/recovery.c
+++ b/fs/f2fs/recovery.c
@@ -311,8 +311,8 @@ static int do_recover_data(struct f2fs_sb_info *sbi, struct inode *inode,
         wait_on_page_writeback(dn.node_page);
 
         get_node_info(sbi, dn.nid, &ni);
-        BUG_ON(ni.ino != ino_of_node(page));
-        BUG_ON(ofs_of_node(dn.node_page) != ofs_of_node(page));
+        f2fs_bug_on(ni.ino != ino_of_node(page));
+        f2fs_bug_on(ofs_of_node(dn.node_page) != ofs_of_node(page));
 
         for (; start < end; start++) {
                 block_t src, dest;
@@ -322,9 +322,9 @@ static int do_recover_data(struct f2fs_sb_info *sbi, struct inode *inode,
 
                 if (src != dest && dest != NEW_ADDR && dest != NULL_ADDR) {
                         if (src == NULL_ADDR) {
-                                int err = reserve_new_block(&dn);
+                                err = reserve_new_block(&dn);
                                 /* We should not get -ENOSPC */
-                                BUG_ON(err);
+                                f2fs_bug_on(err);
                         }
 
                         /* Check the previous node page having this index */
@@ -447,7 +447,7 @@ int recover_fsync_data(struct f2fs_sb_info *sbi)
 
         /* step #2: recover data */
         err = recover_data(sbi, &inode_list, CURSEG_WARM_NODE);
-        BUG_ON(!list_empty(&inode_list));
+        f2fs_bug_on(!list_empty(&inode_list));
 out:
         destroy_fsync_dnodes(&inode_list);
         kmem_cache_destroy(fsync_entry_slab);