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[NTOSKRNL] Implement ExfReInitializeRundownProtectionCacheAware()

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We're done with cache-aware rundown protections!
This commit is contained in:
Pierre Schweitzer 2018-11-17 16:41:09 +01:00
parent 05cca64448
commit 7ed17cd714
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GPG key ID: 7545556C3D585B0B
1 changed files with 20 additions and 5 deletions
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25
ntoskrnl/ex/rundown.c
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@ -376,8 +376,6 @@ ExfWaitForRundownProtectionRelease(IN PEX_RUNDOWN_REF RunRef)
ASSERT(WaitBlock.Count == 0);
}
/* FIXME: STUBS **************************************************************/
/*
* @implemented NT5.2
*/
@ -529,14 +527,31 @@ ExfRundownCompletedCacheAware(IN PEX_RUNDOWN_REF_CACHE_AWARE RunRefCacheAware)
}
/*
* @unimplemented NT5.2
* @implemented NT5.2
*/
VOID
FASTCALL
ExfReInitializeRundownProtectionCacheAware(IN PEX_RUNDOWN_REF_CACHE_AWARE RunRefCacheAware)
{
DBG_UNREFERENCED_PARAMETER(RunRefCacheAware);
UNIMPLEMENTED;
PEX_RUNDOWN_REF RunRef;
ULONG ProcCount, Current;
ProcCount = RunRefCacheAware->Number;
/* No proc, nothing to do */
if (ProcCount == 0)
{
return;
}
/* We will mark all our runrefs inactive */
for (Current = 0; Current < ProcCount; ++Current)
{
/* Get the runref for the proc */
RunRef = ExGetRunRefForGivenProcessor(RunRefCacheAware, Current);
ASSERT((RunRef->Count & EX_RUNDOWN_ACTIVE) != 0);
ExpSetRundown(RunRef, 0);
}
}
/*