257 	mutex_lock(&ctx->uring_lock);  in io_fallback_req_func()
261 	mutex_unlock(&ctx->uring_lock);  in io_fallback_req_func()
349 	mutex_init(&ctx->uring_lock);  in io_ring_ctx_alloc()
606 	lockdep_assert_held(&ctx->uring_lock);  in __io_cqring_overflow_flush()
641 			mutex_unlock(&ctx->uring_lock);  in __io_cqring_overflow_flush()
643 			mutex_lock(&ctx->uring_lock);  in __io_cqring_overflow_flush()
663 	mutex_lock(&ctx->uring_lock);  in io_cqring_do_overflow_flush()
665 	mutex_unlock(&ctx->uring_lock);  in io_cqring_do_overflow_flush()
861 	lockdep_assert_held(&ctx->uring_lock);  in io_req_post_cqe()
914 	__must_hold(&ctx->uring_lock)  in io_req_defer_failed()
918 	lockdep_assert_held(&req->ctx->uring_lock);  in io_req_defer_failed()
950 	__must_hold(&ctx->uring_lock)  in __io_alloc_req_refill()
1023 	mutex_unlock(&ctx->uring_lock);  in ctx_flush_and_put()
1047 			mutex_lock(&ctx->uring_lock);  in io_handle_tw_list()
1343 	mutex_lock(&ctx->uring_lock);  in io_run_local_work()
1345 	mutex_unlock(&ctx->uring_lock);  in io_run_local_work()
1389 	__must_hold(&ctx->uring_lock)  in io_free_batch_list()
1430 	__must_hold(&ctx->uring_lock)  in __io_submit_flush_completions()
1481 	mutex_lock(&ctx->uring_lock);  in io_iopoll_try_reap_events()
1492 			mutex_unlock(&ctx->uring_lock);  in io_iopoll_try_reap_events()
1494 			mutex_lock(&ctx->uring_lock);  in io_iopoll_try_reap_events()
1497 	mutex_unlock(&ctx->uring_lock);  in io_iopoll_try_reap_events()
1507 	lockdep_assert_held(&ctx->uring_lock);  in io_iopoll_check()
1552 				mutex_unlock(&ctx->uring_lock);  in io_iopoll_check()
1554 				mutex_lock(&ctx->uring_lock);  in io_iopoll_check()
1594 		mutex_lock(&ctx->uring_lock);  in io_iopoll_req_issued()
1632 		mutex_unlock(&ctx->uring_lock);  in io_iopoll_req_issued()
1661 	__must_hold(&ctx->uring_lock)  in io_drain_req()
1938 	__must_hold(&req->ctx->uring_lock)  in io_queue_async()
1960 	__must_hold(&req->ctx->uring_lock)  in io_queue_sqe()
1975 	__must_hold(&req->ctx->uring_lock)  in io_queue_sqe_fallback()
2043 	__must_hold(&ctx->uring_lock)  in io_init_req()
2177 	__must_hold(&ctx->uring_lock)  in io_submit_sqe()
2309 	__must_hold(&ctx->uring_lock)  in io_submit_sqes()
2707 	mutex_lock(&ctx->uring_lock);  in io_req_caches_free()
2716 	mutex_unlock(&ctx->uring_lock);  in io_req_caches_free()
2723 	mutex_lock(&ctx->uring_lock);  in io_ring_ctx_free()
2732 	mutex_unlock(&ctx->uring_lock);  in io_ring_ctx_free()
2765 	mutex_lock(&ctx->uring_lock);  in io_activate_pollwq_cb()
2767 	mutex_unlock(&ctx->uring_lock);  in io_activate_pollwq_cb()
2882 			mutex_lock(&ctx->uring_lock);  in io_ring_exit_work()
2884 			mutex_unlock(&ctx->uring_lock);  in io_ring_exit_work()
2887 			mutex_lock(&ctx->uring_lock);  in io_ring_exit_work()
2889 			mutex_unlock(&ctx->uring_lock);  in io_ring_exit_work()
2934 	mutex_lock(&ctx->uring_lock);  in io_ring_exit_work()
2946 		mutex_unlock(&ctx->uring_lock);  in io_ring_exit_work()
2953 		mutex_lock(&ctx->uring_lock);  in io_ring_exit_work()
2955 	mutex_unlock(&ctx->uring_lock);  in io_ring_exit_work()
2971 	mutex_lock(&ctx->uring_lock);  in io_ring_ctx_wait_and_kill()
2975 	mutex_unlock(&ctx->uring_lock);  in io_ring_ctx_wait_and_kill()
3044 	mutex_lock(&ctx->uring_lock);  in io_uring_try_cancel_iowq()
3057 	mutex_unlock(&ctx->uring_lock);  in io_uring_try_cancel_iowq()
3107 	mutex_lock(&ctx->uring_lock);  in io_uring_try_cancel_requests()
3112 	mutex_unlock(&ctx->uring_lock);  in io_uring_try_cancel_requests()
3396 		mutex_lock(&ctx->uring_lock);  in SYSCALL_DEFINE6()
3399 			mutex_unlock(&ctx->uring_lock);  in SYSCALL_DEFINE6()
3412 		mutex_unlock(&ctx->uring_lock);  in SYSCALL_DEFINE6()
3425 			mutex_lock(&ctx->uring_lock);  in SYSCALL_DEFINE6()
3430 			mutex_unlock(&ctx->uring_lock);  in SYSCALL_DEFINE6()