Re: [PATCH v4 00/24] export/fuse: Use coroutines and multi-threading

[Kevin Wolf <kwolf@redhat.com>]

Am 18.02.2026 um 14:26 hat Hanna Czenczek geschrieben:
> Hi,
> 
> This series:
> - Fixes some bugs/minor inconveniences,
> - Removes libfuse from the request processing path,
> - Make the FUSE export use coroutines for request handling,
> 
> More detail on the v1 cover letter:
> https://lists.nongnu.org/archive/html/qemu-block/2025-03/msg00359.html
> 
> v2 cover letter:
> https://lists.nongnu.org/archive/html/qemu-block/2025-06/msg00040.html
> 
> v3 cover letter:
> https://lists.nongnu.org/archive/html/qemu-block/2025-07/msg00005.html
> 
> 
> I noticed some performance differences vs. my previous benchmarks;
> notably, performance didn’t improve with the introduction of coroutines
> much (except for random read performance).  However, when I run the same
> benchmarks on the old branch again, I see no performance improvement
> either.  Something about my host system must have changed.

Reviewed-by: Kevin Wolf <kwolf@redhat.com>

I had very few minor comments. Let me know if you'd like to have these
points changed while I apply the series.

Kevin