Leaked source code of windows server 2003
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/*++
Copyright (c) 2000 Microsoft Corporation
Module Name:
perfdata.c
Abstract:
This module contains the global read/write data for the perf subsystem
Author:
Stephen Hsiao (shsiao) 01-Jan-2000
Revision History:
--*/
#include "perfp.h"
PERFINFO_GROUPMASK PerfGlobalGroupMask;PERFINFO_GROUPMASK *PPerfGlobalGroupMask;const PERFINFO_HOOK_HANDLE PerfNullHookHandle = { NULL, NULL };
//
// Profiling
//
KPROFILE PerfInfoProfileObject;KPROFILE_SOURCE PerfInfoProfileSourceActive = ProfileMaximum; // Set to invalid source
KPROFILE_SOURCE PerfInfoProfileSourceRequested = ProfileTime;KPROFILE_SOURCE PerfInfoProfileInterval = 10000; // 1ms in 100ns ticks
BOOLEAN PerfInfoSampledProfileCaching;LONG PerfInfoSampledProfileFlushInProgress;PERFINFO_SAMPLED_PROFILE_CACHE PerfProfileCache;
#ifdef NTPERF
ULONGLONG PerfInfoTickFrequency;PERFINFO_GROUPMASK StartAtBootGroupMask;ULONG PerfInfo_InitialStackWalk_Threshold_ms = 3000 * 1000;ULONG PerfInfoLoggingToPerfMem = 0;#endif //NTPERF
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