WDC WD10S12X-55JTET0 Driver leak

[sabinekonya]

I encounted same issue

WD Black SSHD + WD Boost.

I edit registory.reduce commit charge

HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\hiosd\Params\DisableDramCache set to 1

hisod does not use non-paged pool and then use of ram

but,hiosd return allcated non-paged-pool to system when free memory is low.

hiosd is express cache.please read blow link or execute memory allocation tool

http://forums.lenovo.com/t5/IdeaPad-Y-U-V-Z-and-P-series/Any-Documentation-of-ExpressCache/td-p/1040355