What were you trying to do that didn't work?

Performance Degradation(aio=threads) between Upstream Commit b75c5f9 and 984a32f

Please provide the package NVR for which the bug is seen:

Upstream commit 984a32f in rhel10.1 host

How reproducible is this bug?:

100%

Steps to reproduce

Building the upstream qemu code based on commit 984a32f and b75c5f9, and start the performance compare with aio=threads for the testing disk.

For upstream qemu code build:

# ./configure --target-list=x86_64-softmmu --enable-debug --enable-kvm --enable-seccomp --enable-slirp --enable-vnc --enable-linux-io-uring --enable-linux-aio && make && make install 

And for guest setup and fio testing, please refer to https://issues.redhat.com/browse/RHEL-66064?focusedId=27232751&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-27232751

Expected results

No performance regression

Actual results

Performance regression for both nvme block disk and file.