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ExSizeOfRundownProtectionCacheAware function (wdm.h)

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The ExSizeOfRundownProtectionCacheAware routine returns recommended size for a cache-friendly rundown structure.

Syntax

SIZE_T ExSizeOfRundownProtectionCacheAware();

Return value

Returns a SIZE_T value.

Remarks

After calling this routine, call ExInitializeRundownProtectionCacheAware to initialize a cache-aware rundown protection object.

Requirements

Requirement Value
Minimum supported server Windows Server 2003, Service Pack 1
Header wdm.h (include Wdm.h)
IRQL <= APC_LEVEL

See also

Cache-aware run-Down Protection

ExAcquireRundownProtectionCacheAware

ExAcquireRundownProtectionCacheAwareEx

ExAllocateCacheAwareRundownProtection

ExFreeCacheAwareRundownProtection

ExInitializeRundownProtectionCacheAware

ExReInitializeRundownProtectionCacheAware

ExReleaseRundownProtectionCacheAware

ExReleaseRundownProtectionCacheAwareEx

ExRundownCompletedCacheAware

ExWaitForRundownProtectionReleaseCacheAware