[wdmaudiodev] Re: WIN10 Major Issue for Audio Processing (crazy page fault interruption)
From: Eugene Muzychenko <reg.wad@xxxxxxxxxxxxxx>
To: "Support HpW-Works.com" <wdmaudiodev@xxxxxxxxxxxxx>
Date: Sat, 24 Feb 2018 08:50:53 +0700
You should only lock what you need to lock.
For the discussed issue, private memory locking does not solve the
problem. You could run the test in Win10 with no paging file at all,
and still see long processing interruptions. It means that page faults
occur outside test code because some kernel parts are paged out.
Setting DisablePagingExecutive to 1 does not help so it means that
Win10 uses different (but not properly controlled) kernel paging