https://git.reactos.org/?p=reactos.git;a=commitdiff;h=3d13a464f7b12534f32008f8c6eb3509cc1e456b
commit 3d13a464f7b12534f32008f8c6eb3509cc1e456b Author: Pierre Schweitzer <[email protected]> AuthorDate: Sat Oct 13 22:50:49 2018 +0200 Commit: Pierre Schweitzer <[email protected]> CommitDate: Sat Oct 13 22:51:44 2018 +0200 [NTOSKRNL] Add the CcPinMappedDataCount counter --- ntoskrnl/cc/pin.c | 4 ++++ ntoskrnl/ex/sysinfo.c | 2 +- ntoskrnl/include/internal/cc.h | 1 + 3 files changed, 6 insertions(+), 1 deletion(-) diff --git a/ntoskrnl/cc/pin.c b/ntoskrnl/cc/pin.c index 37eca96de1..4f0e4f5a82 100644 --- a/ntoskrnl/cc/pin.c +++ b/ntoskrnl/cc/pin.c @@ -23,11 +23,13 @@ extern NPAGED_LOOKASIDE_LIST iBcbLookasideList; * - Number of calls to CcMapData that couldn't wait * - Number of calls to CcPinRead that could wait * - Number of calls to CcPinRead that couldn't wait + * - Number of calls to CcPinMappedDataCount */ ULONG CcMapDataWait = 0; ULONG CcMapDataNoWait = 0; ULONG CcPinReadWait = 0; ULONG CcPinReadNoWait = 0; +ULONG CcPinMappedDataCount = 0; /* FUNCTIONS *****************************************************************/ @@ -429,6 +431,8 @@ CcPinMappedData ( iBcb = *Bcb; + ++CcPinMappedDataCount; + Result = CcpPinData(SharedCacheMap, FileOffset, Length, Flags, Bcb, &Buffer); if (Result) { diff --git a/ntoskrnl/ex/sysinfo.c b/ntoskrnl/ex/sysinfo.c index ab8481b328..09b9a6359c 100644 --- a/ntoskrnl/ex/sysinfo.c +++ b/ntoskrnl/ex/sysinfo.c @@ -767,7 +767,7 @@ QSI_DEF(SystemPerformanceInformation) Spi->CcMapDataNoWaitMiss = 0; /* FIXME */ Spi->CcMapDataWaitMiss = 0; /* FIXME */ - Spi->CcPinMappedDataCount = 0; /* FIXME */ + Spi->CcPinMappedDataCount = CcPinMappedDataCount; Spi->CcPinReadNoWait = CcPinReadNoWait; Spi->CcPinReadWait = CcPinReadWait; Spi->CcPinReadNoWaitMiss = 0; /* FIXME */ diff --git a/ntoskrnl/include/internal/cc.h b/ntoskrnl/include/internal/cc.h index 16dd1f67f0..8a5fb73838 100644 --- a/ntoskrnl/include/internal/cc.h +++ b/ntoskrnl/include/internal/cc.h @@ -62,6 +62,7 @@ extern ULONG CcMapDataWait; extern ULONG CcMapDataNoWait; extern ULONG CcPinReadWait; extern ULONG CcPinReadNoWait; +extern ULONG CcPinMappedDataCount; extern ULONG CcDataPages; extern ULONG CcDataFlushes;
