You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
45 lines
1.0 KiB
45 lines
1.0 KiB
/*++
|
|
|
|
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
|
|
|