An entry of a page table. More...

Public Attributes
unsigned int	present: 1
	Page is present in memory.

unsigned int	rw: 1
	Read/write permission (0 = read-only, 1 = read/write).

unsigned int	user: 1
	User/supervisor (0 = supervisor, 1 = user).

unsigned int	w_through: 1
	Write-through caching enabled.

unsigned int	cache: 1
	Cache disabled.

unsigned int	accessed: 1
	Page has been accessed.

unsigned int	dirty: 1
	Page has been written to.

unsigned int	zero: 1
	Reserved (set to 0).

unsigned int	global: 1
	Global page (not flushed by TLB).

unsigned int	kernel_cow: 1
	Kernel copy-on-write.

unsigned int	available: 2
	Available for system use.

unsigned int	frame: 20
	Frame address (shifted right 12 bits).

Detailed Description

An entry of a page table.

The documentation for this struct was generated from the following file:

Public Attributes