https://git.reactos.org/?p=reactos.git;a=commitdiff;h=010b9b5469377fbddf2d632de9a3945d7e522643
commit 010b9b5469377fbddf2d632de9a3945d7e522643 Author: Pierre Schweitzer <[email protected]> AuthorDate: Sat Nov 17 15:32:10 2018 +0100 Commit: Pierre Schweitzer <[email protected]> CommitDate: Sat Nov 17 16:44:35 2018 +0100 [NTOSKRNL] Implement ExGetRunRefForCurrentProcessor() to get runref for a proc --- ntoskrnl/include/internal/ex.h | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/ntoskrnl/include/internal/ex.h b/ntoskrnl/include/internal/ex.h index a8e715aadd..e09eb9ba05 100644 --- a/ntoskrnl/include/internal/ex.h +++ b/ntoskrnl/include/internal/ex.h @@ -545,6 +545,15 @@ ExGetCountFastReference(IN EX_FAST_REF FastRef) return (ULONG)FastRef.RefCnt; } +FORCEINLINE +PEX_RUNDOWN_REF +ExGetRunRefForCurrentProcessor(IN PEX_RUNDOWN_REF_CACHE_AWARE RunRefCacheAware) +{ + return (PEX_RUNDOWN_REF)((ULONG_PTR)RunRefCacheAware->RunRefs + + RunRefCacheAware->RunRefSize * + (KeGetCurrentProcessorNumber() % RunRefCacheAware->Number)); +} + FORCEINLINE VOID ExInitializeFastReference(OUT PEX_FAST_REF FastRef,
