1 files changed, 9 insertions, 2 deletions

diff --git a/fs/btrfs/ordered-data.c b/fs/btrfs/ordered-data.c
index c2b4a9c4ddb6..0d87795fdd8f 100644
--- a/fs/btrfs/ordered-data.c
+++ b/fs/btrfs/ordered-data.c
@@ -336,7 +336,7 @@ void btrfs_wait_ordered_range(struct inode *inode, u64 start, u64 len)
                 orig_end = start + len - 1;
                 wait_end = orig_end;
         }
-
+again:
         /* start IO across the range first to instantiate any delalloc
          * extents
          */
@@ -369,6 +369,14 @@ void btrfs_wait_ordered_range(struct inode *inode, u64 start, u64 len)
                         break;
                 end--;
         }
+        if (test_range_bit(&BTRFS_I(inode)->io_tree, start, orig_end,
+                           EXTENT_ORDERED | EXTENT_DELALLOC, 0)) {
+                printk("inode %lu still ordered or delalloc after wait "
+                       "%llu %llu\n", inode->i_ino,
+                       (unsigned long long)start,
+                       (unsigned long long)orig_end);
+                goto again;
+        }
 }
 
 /*
@@ -545,7 +553,6 @@ int btrfs_find_ordered_sum(struct inode *inode, u64 offset, u32 *sum)
                         sector_sums = &ordered_sum->sums;
                         for (i = 0; i < num_sectors; i++) {
                                 if (sector_sums[i].offset == offset) {
-printk("find ordered sum inode %lu offset %Lu\n", inode->i_ino, offset);
                                         *sum = sector_sums[i].sum;
                                         ret = 0;
                                         goto out;