Searched refs:newBackingMemory (Results 1 - 2 of 2) sorted by relevance

/macosx-10.10.1/xnu-2782.1.97/iokit/IOKit/
H A DIOMemoryDescriptor.h800 @param newBackingMemory The IOMemoryDescriptor that represents the physical memory that is to be now mapped in the virtual range the IOMemoryMap represents. If newBackingMemory is NULL, any access to the mapping will hang (in vm_fault()) until access has been restored by a new call to redirect() with non-NULL newBackingMemory argument.
808 virtual IOReturn redirect(IOMemoryDescriptor * newBackingMemory,
812 virtual IOReturn redirect(IOMemoryDescriptor * newBackingMemory,
/macosx-10.10.1/xnu-2782.1.97/iokit/Kernel/
H A DIOMemoryDescriptor.cpp4094 IOReturn IOMemoryMap::redirect(IOMemoryDescriptor * newBackingMemory, argument
4098 return (redirect(newBackingMemory, options, (mach_vm_size_t)offset));
4102 IOReturn IOMemoryMap::redirect(IOMemoryDescriptor * newBackingMemory, argument
4138 if (newBackingMemory)
4140 if (newBackingMemory != fMemory)
4143 if (this != newBackingMemory->makeMapping(newBackingMemory, fAddressTask, (IOVirtualAddress) this,

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