Re: [PATCH v3 0/1] Patch to adjust coroutine pool size adaptively

2022-03-17 Thread Maxim Levitsky
On Fri, 2022-01-28 at 17:36 +0900, Hiroki Narukawa wrote: > Resending patch with decreasing coroutine pool size on device remove > > We encountered random disk IO performance drop since qemu-5.0.0, and this > patch fixes it. > > Commit message in c740ad92 implied to adjust coroutine pool size ad

[PATCH v3 0/1] Patch to adjust coroutine pool size adaptively

2022-01-28 Thread Hiroki Narukawa
Resending patch with decreasing coroutine pool size on device remove We encountered random disk IO performance drop since qemu-5.0.0, and this patch fixes it. Commit message in c740ad92 implied to adjust coroutine pool size adaptively, so I tried to implement this. Changes from v2: Decrease co