1 files changed, 9 insertions, 3 deletions

diff --git a/fs/ext4/extents.c b/fs/ext4/extents.c
index 69df02ff96aa..bd69e906bd91 100644
--- a/fs/ext4/extents.c
+++ b/fs/ext4/extents.c
@@ -4165,9 +4165,6 @@ got_allocated_blocks:
                         }
                 } else {
                         BUG_ON(allocated_clusters < reserved_clusters);
-                        /* We will claim quota for all newly allocated blocks.*/
-                        ext4_da_update_reserve_space(inode, allocated_clusters,
-                                                        1);
                         if (reserved_clusters < allocated_clusters) {
                                 struct ext4_inode_info *ei = EXT4_I(inode);
                                 int reservation = allocated_clusters -
@@ -4218,6 +4215,15 @@ got_allocated_blocks:
                                 ei->i_reserved_data_blocks += reservation;
                                 spin_unlock(&ei->i_block_reservation_lock);
                         }
+                        /*
+                         * We will claim quota for all newly allocated blocks.
+                         * We're updating the reserved space *after* the
+                         * correction above so we do not accidentally free
+                         * all the metadata reservation because we might
+                         * actually need it later on.
+                         */
+                        ext4_da_update_reserve_space(inode, allocated_clusters,
+                                                        1);
                 }
         }