On Wed, Jun 15, 2022 at 02:46:23PM +0200, David Jander wrote: > These patches optimize the spi_sync call for the common case that the > worker thread is idle and the queue is empty. It also opens the > possibility to potentially further optimize the async path also, since > it doesn't need to take into account the direct sync path anymore. I've given this a first pass and it looks sensible so far - I'll need to give it a more thorough look but I'd expect it should be fine. The numbers certainly look good.
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