1 files changed, 13 insertions, 4 deletions

diff --git a/fs/nilfs2/gcinode.c b/fs/nilfs2/gcinode.c
index 145f03cd7d3e..bed3a783129b 100644
--- a/fs/nilfs2/gcinode.c
+++ b/fs/nilfs2/gcinode.c
@@ -48,6 +48,8 @@
 #include <linux/slab.h>
 #include <linux/swap.h>
 #include "nilfs.h"
+#include "btree.h"
+#include "btnode.h"
 #include "page.h"
 #include "mdt.h"
 #include "dat.h"
@@ -149,8 +151,10 @@ int nilfs_gccache_submit_read_data(struct inode *inode, sector_t blkoff,
 int nilfs_gccache_submit_read_node(struct inode *inode, sector_t pbn,
                                    __u64 vbn, struct buffer_head **out_bh)
 {
-        int ret = nilfs_btnode_submit_block(&NILFS_I(inode)->i_btnode_cache,
-                                            vbn ? : pbn, pbn, out_bh);
+        int ret;
+
+        ret = nilfs_btnode_submit_block(&NILFS_I(inode)->i_btnode_cache,
+                                        vbn ? : pbn, pbn, READ, out_bh, &pbn);
         if (ret == -EEXIST) /* internal code (cache hit) */
                 ret = 0;
         return ret;
@@ -164,10 +168,15 @@ int nilfs_gccache_wait_and_mark_dirty(struct buffer_head *bh)
         if (buffer_dirty(bh))
                 return -EEXIST;
 
-        if (buffer_nilfs_node(bh))
+        if (buffer_nilfs_node(bh)) {
+                if (nilfs_btree_broken_node_block(bh)) {
+                        clear_buffer_uptodate(bh);
+                        return -EIO;
+                }
                 nilfs_btnode_mark_dirty(bh);
-        else
+        } else {
                 nilfs_mdt_mark_buffer_dirty(bh);
+        }
         return 0;
 }