85 lines
1.5 KiB
C
85 lines
1.5 KiB
C
/*++
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Copyright (c) 1989 Microsoft Corporation
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Module Name:
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splocks.c
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Abstract:
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All global spinlocks in the kernel image are declared in this
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module. This is done so that each spinlock can be spaced out
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sufficiently to guaarantee that the L2 cache does not thrash
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by having a spinlock and another high use varible in the same
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cache line.
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Author:
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Ken Reneris (kenr) 13-Jan-1992
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Revision History:
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--*/
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#include "exp.h"
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//
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// Static SpinLocks from ntos\cc\cachedat.c
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//
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KSPIN_LOCK CcWorkQueueSpinLock = 0;
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KSPIN_LOCK CcDeferredWriteSpinLock = 0;
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KSPIN_LOCK CcDebugTraceLock = 0;
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//
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// Static SpinLocks from ntos\ex
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//
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KSPIN_LOCK PoolTraceLock = 0;
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//
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// Static SpinLocks from ntos\io\iodata.c
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//
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KSPIN_LOCK IopErrorLogLock = 0;
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KSPIN_LOCK IopErrorLogAllocationLock = 0;
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KSPIN_LOCK IopTimerLock = 0;
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//
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// Static SpinLocks from ntos\kd\kdlock.c
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//
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KSPIN_LOCK KdpDebuggerLock = 0;
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//
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// Static SpinLocks from ntos\ke\kernldat.c
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//
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KSPIN_LOCK KiFreezeExecutionLock = 0;
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KSPIN_LOCK KiFreezeLockBackup = 0;
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ULONG_PTR KiHardwareTrigger = 0;
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KSPIN_LOCK KiPowerNotifyLock = 0;
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KSPIN_LOCK KiProfileLock = 0;
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//
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// Static SpinLocks from ntos\mm\miglobal.c
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//
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KSPIN_LOCK MmSystemSpaceLock = 0;
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KSPIN_LOCK MmAllowWSExpansionLock = 0;
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//
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// Static SpinLocks from ntos\ps\psinit.c
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//
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KSPIN_LOCK PspEventPairLock = 0;
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KSPIN_LOCK PsLoadedModuleSpinLock = 0;
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//
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// Static SpinLocks from ntos\fsrtl\fsrtlp.c
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//
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KSPIN_LOCK FsRtlStrucSupSpinLock = 0;
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