[PATCH 0/2] Minor SQPOLL thread fix and improvement

From: Olivier Langlois
Date: Tue Jun 22 2021 - 14:45:11 EST


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(-)

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2.32.0