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Why return FLT_PREOP_DISALLOW_FASTIO? Wouldn't that slow down the machine a lot? #56

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subvert0r opened this issue Nov 19, 2024 · 0 comments

subvert0r commented Nov 19, 2024

Great project, but I have a question regarding this part of the code:

    if (FLT_IS_FASTIO_OPERATION(Data))
    {
        Status = FLT_PREOP_DISALLOW_FASTIO;
        goto ERROR;
    }

Why do this? Can't we handle fastio as well instead of disallowing it?

Wouldn't this cause the machine to slow down because now I/O manager will never be able to issue fast i/o operations for cached files?

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