diff --git a/ref-iouring/io_uring_setup.rst b/ref-iouring/io_uring_setup.rst index b341e05..b76f24a 100644 --- a/ref-iouring/io_uring_setup.rst +++ b/ref-iouring/io_uring_setup.rst @@ -122,7 +122,7 @@ supported by current kernel version. events. If a completion event occurs and the CQ ring is full, the kernel stores the event internally until such a time that the CQ ring has room for more entries. If this overflow condition is entered, - attempting to submit more IO with fail with the **-EBUSY** error + attempting to submit more IO will fail with the **-EBUSY** error value, if it can't flush the overflown events to the CQ ring. If this happens, the application must reap events from the CQ ring and attempt the submit again.