272 	mutex_lock(&ctx->uring_lock);  in io_fallback_req_func()
278 	mutex_unlock(&ctx->uring_lock);  in io_fallback_req_func()
334 	mutex_init(&ctx->uring_lock);  in io_ring_ctx_alloc()
728 		mutex_lock(&ctx->uring_lock);  in io_cqring_do_overflow_flush()
731 		mutex_unlock(&ctx->uring_lock);  in io_cqring_do_overflow_flush()
901 	__must_hold(&ctx->uring_lock)  in __io_flush_post_cqes()
906 	lockdep_assert_held(&ctx->uring_lock);  in __io_flush_post_cqes()
957 	lockdep_assert_held(&ctx->uring_lock);  in io_fill_cqe_req_aux()
1039 		mutex_lock(&ctx->uring_lock);  in io_req_complete_post()
1041 		mutex_unlock(&ctx->uring_lock);  in io_req_complete_post()
1046 	__must_hold(&ctx->uring_lock)  in io_req_defer_failed()
1050 	lockdep_assert_held(&req->ctx->uring_lock);  in io_req_defer_failed()
1089 	__must_hold(&ctx->uring_lock)  in __io_alloc_req_refill()
1173 		mutex_unlock(&ctx->uring_lock);  in ctx_flush_and_put()
1197 			ts->locked = mutex_trylock(&(*ctx)->uring_lock);  in handle_tw_list()
1459 		mutex_lock(&ctx->uring_lock);  in io_run_local_work_locked()
1468 	ts.locked = mutex_trylock(&ctx->uring_lock);  in io_run_local_work()
1471 		mutex_unlock(&ctx->uring_lock);  in io_run_local_work()
1517 	__must_hold(&ctx->uring_lock)  in io_free_batch_list()
1554 	__must_hold(&ctx->uring_lock)  in __io_submit_flush_completions()
1602 	mutex_lock(&ctx->uring_lock);  in io_iopoll_try_reap_events()
1613 			mutex_unlock(&ctx->uring_lock);  in io_iopoll_try_reap_events()
1615 			mutex_lock(&ctx->uring_lock);  in io_iopoll_try_reap_events()
1618 	mutex_unlock(&ctx->uring_lock);  in io_iopoll_try_reap_events()
1669 				mutex_unlock(&ctx->uring_lock);  in io_iopoll_check()
1671 				mutex_lock(&ctx->uring_lock);  in io_iopoll_check()
1714 		mutex_lock(&ctx->uring_lock);  in io_iopoll_req_issued()
1752 		mutex_unlock(&ctx->uring_lock);  in io_iopoll_req_issued()
1809 	__must_hold(&ctx->uring_lock)  in io_drain_req()
2030 	__must_hold(&req->ctx->uring_lock)  in io_queue_async()
2059 	__must_hold(&req->ctx->uring_lock)  in io_queue_sqe()
2076 	__must_hold(&req->ctx->uring_lock)  in io_queue_sqe_fallback()
2145 	__must_hold(&ctx->uring_lock)  in io_init_req()
2276 	__must_hold(&ctx->uring_lock)  in io_submit_sqe()
2410 	__must_hold(&ctx->uring_lock)  in io_submit_sqes()
2829 					lockdep_is_held(&ctx->uring_lock));  in io_eventfd_register()
2864 					lockdep_is_held(&ctx->uring_lock));  in io_eventfd_unregister()
2881 	mutex_lock(&ctx->uring_lock);  in io_req_caches_free()
2891 	mutex_unlock(&ctx->uring_lock);  in io_req_caches_free()
2906 	mutex_lock(&ctx->uring_lock);  in io_ring_ctx_free()
2916 	mutex_unlock(&ctx->uring_lock);  in io_ring_ctx_free()
2960 	mutex_lock(&ctx->uring_lock);  in io_activate_pollwq_cb()
2962 	mutex_unlock(&ctx->uring_lock);  in io_activate_pollwq_cb()
3091 			mutex_lock(&ctx->uring_lock);  in io_ring_exit_work()
3093 			mutex_unlock(&ctx->uring_lock);  in io_ring_exit_work()
3142 	mutex_lock(&ctx->uring_lock);  in io_ring_exit_work()
3154 		mutex_unlock(&ctx->uring_lock);  in io_ring_exit_work()
3161 		mutex_lock(&ctx->uring_lock);  in io_ring_exit_work()
3163 	mutex_unlock(&ctx->uring_lock);  in io_ring_exit_work()
3179 	mutex_lock(&ctx->uring_lock);  in io_ring_ctx_wait_and_kill()
3185 	mutex_unlock(&ctx->uring_lock);  in io_ring_ctx_wait_and_kill()
3261 	mutex_lock(&ctx->uring_lock);  in io_uring_try_cancel_iowq()
3274 	mutex_unlock(&ctx->uring_lock);  in io_uring_try_cancel_iowq()
3324 	mutex_lock(&ctx->uring_lock);  in io_uring_try_cancel_requests()
3326 	mutex_unlock(&ctx->uring_lock);  in io_uring_try_cancel_requests()
3452 		mutex_lock(&ctx->uring_lock);  in io_uring_validate_mmap_request()
3454 		mutex_unlock(&ctx->uring_lock);  in io_uring_validate_mmap_request()
3666 		mutex_lock(&ctx->uring_lock);  in SYSCALL_DEFINE6()
3669 			mutex_unlock(&ctx->uring_lock);  in SYSCALL_DEFINE6()
3682 		mutex_unlock(&ctx->uring_lock);  in SYSCALL_DEFINE6()
3695 			mutex_lock(&ctx->uring_lock);  in SYSCALL_DEFINE6()
3703 			mutex_unlock(&ctx->uring_lock);  in SYSCALL_DEFINE6()
4274 		mutex_unlock(&ctx->uring_lock);  in __io_register_iowq_aff()
4276 		mutex_lock(&ctx->uring_lock);  in __io_register_iowq_aff()
4320 	__must_hold(&ctx->uring_lock)  in io_register_iowq_max_workers()
4343 			mutex_unlock(&ctx->uring_lock);  in io_register_iowq_max_workers()
4345 			mutex_lock(&ctx->uring_lock);  in io_register_iowq_max_workers()
4403 	__releases(ctx->uring_lock)  in __io_uring_register()
4404 	__acquires(ctx->uring_lock)  in __io_uring_register()
4606 	mutex_lock(&ctx->uring_lock);  in SYSCALL_DEFINE4()
4608 	mutex_unlock(&ctx->uring_lock);  in SYSCALL_DEFINE4()