Sorry I meant to say is that inlines are now individual functions, so the amount of callstack entry items is going to grow. But then, if you capture the stack

Sorry I meant to say is that inlines are now individual functions, so the amount of callstack entry items is going to grow. But then, if you capture the stack (using sampling), and catch for example ThreadContext switch while CreateFileA is happening, you can expect lots of callstack items going all the way down to the kernel