Merge branches 'sched/debug' and 'linus' into sched/core

1 files changed, 4 insertions, 2 deletions

diff --git a/fs/ext4/extents.c b/fs/ext4/extents.c
index e2eab196875f..e0aa4fe4f596 100644
--- a/fs/ext4/extents.c
+++ b/fs/ext4/extents.c
@@ -1122,7 +1122,8 @@ ext4_ext_search_right(struct inode *inode, struct ext4_ext_path *path,
         struct ext4_extent_idx *ix;
         struct ext4_extent *ex;
         ext4_fsblk_t block;
-        int depth, ee_len;
+        int depth;      /* Note, NOT eh_depth; depth from top of tree */
+        int ee_len;
 
         BUG_ON(path == NULL);
         depth = path->p_depth;
@@ -1179,7 +1180,8 @@ got_index:
                 if (bh == NULL)
                         return -EIO;
                 eh = ext_block_hdr(bh);
-                if (ext4_ext_check_header(inode, eh, depth)) {
+                /* subtract from p_depth to get proper eh_depth */
+                if (ext4_ext_check_header(inode, eh, path->p_depth - depth)) {
                         put_bh(bh);
                         return -EIO;
                 }