+Index: linux-stage/fs/ext4/inode.c
+===================================================================
+@@ -3028,6 +3028,11 @@ static int ext4_da_writepages(struct add
+ if (unlikely(sbi->s_mount_flags & EXT4_MF_FS_ABORTED))
+ return -EROFS;
+
++ if (wbc->nr_to_write < sbi->s_mb_small_req) {
++ nr_to_writebump = sbi->s_mb_small_req - wbc->nr_to_write;
++ wbc->nr_to_write = sbi->s_mb_small_req;
++ }
++
+ if (wbc->range_start == 0 && wbc->range_end == LLONG_MAX)
+ range_whole = 1;
+