KeGetRecommendedSharedDataAlignment - NtDoc
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headers
// wdm.h
ULONG KeGetRecommendedSharedDataAlignment();
View the official Windows Driver Kit DDI referenceNo description available.
The KeGetRecommendedSharedDataAlignment routine returns the preferred alignment for memory structures that can be accessed by more than one processor.
KeGetRecommendedSharedDataAlignment returns the preferred alignment, in bytes, for memory structures that can be shared by more than one processor.
Use KeGetRecommendedSharedDataAlignment to determine the best alignment for data structures that will be shared between processors. The value returned minimizes cache effects that negatively impact performance on multiprocessor systems.