Flushes submission queue index to the kernel. Doesn't call any syscall, it just advances the SQE queue for kernel. This can be used with IORING_SETUP_SQPOLL when kernel polls the submission queue.
See Implementation
Flushes submission queue index to the kernel. Doesn't call any syscall, it just advances the SQE queue for kernel. This can be used with IORING_SETUP_SQPOLL when kernel polls the submission queue.