The comment says: /* task_struct member predeclarations (sorted alphabetically): */ So move io_uring_task where it belongs (alphabetically). Signed-off-by: Peter Oskolkov <posk@google.com> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Link: https://lkml.kernel.org/r/20210126193449.487547-1-posk@google.com