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Querying Driver pooltag

Is there a way to figure out the DriverPoolTag given the driver object? I searched on MSDN and do not find any. We have a situation where we need to identify leaking user of a static library, but every user uses same pooltag for now, which is provided by the servicing driver.

We're considering querying for calling driver's pooltag and use that to track per-driver allocation.

Thank you


  • Don_BurnDon_Burn Member - All Emails Posts: 1,711

    You are assuming one pool tag for a driver. A number of us use a lot of tags for a driver I have one driver with 12 different tags. Second depending on how you look at it there are a number of calls that allocate items where for instance IoCreateDevice that do not use a driver specified pool tag.

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