mtrr_del9
Delete a memory type region
Usage
int mtrr_del(int reg, unsigned long base, unsigned long size);
Arguments
reg
Register returned by mtrr_add
base
Physical base address
size
Size of region
Overview
If register is supplied then base and size are ignored. This is how drivers should call it.
Releases an MTRR region. If the usage count drops to zero the register is freed and the region returns to default state. On success the register is returned, on failure a negative error code.
Releases
5 releases since Debian 4.0 (Etch); the text changed 4 times.