On Wed, Mar 20, 2024 at 02:12:32PM -0400, Stefan Hajnoczi wrote:
> Daniel P. Berrangé <berra...@redhat.com> pointed out that the coroutine
> pool size heuristic is very conservative. Instead of halving
> max_map_count, he suggested reserving 5,000 mappings for non-coroutine
> users based on observations of guests he has access to.
> 
> Fixes: 86a637e48104 ("coroutine: cap per-thread local pool size")
> Signed-off-by: Stefan Hajnoczi <stefa...@redhat.com>
> ---
>  util/qemu-coroutine.c | 15 ++++++++++-----
>  1 file changed, 10 insertions(+), 5 deletions(-)

Discussed with Kevin and applied to my block tree:
https://gitlab.com/stefanha/qemu/commits/block

Stefan

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