mtrr_del_page(9)
NAME
mtrr_del_page - delete a memory type region
SYNOPSIS
int mtrr_del_page (int reg, unsigned long base, unsigned long size);
ARGUMENTS
reg Register returned by mtrr_add
base Physical base address
size Size of region
DESCRIPTION
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.