I have been investigated a deadlock situation in my io_uring usage where the SQPOLL thread was going to sleep and my user threads were waiting inside io_uring_enter() for completions. https://github.com/axboe/liburing/issues/367 This patch serie is the result of my investigation. Olivier Langlois (2): io_uring: Fix race condition when sqp thread goes to sleep io_uring: Create define to modify a SQPOLL parameter fs/io_uring.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) -- 2.32.0