Data Fields
struct rmap_item *	rmap_list

struct anon_vma *	anon_vma

struct mm_struct *	mm

unsigned long	address

unsigned int	oldchecksum

union {
struct rb_node node

struct {
struct stable_node * head

struct hlist_node hlist

}

};

Detailed Description

struct rmap_item - reverse mapping item for virtual addresses : next rmap_item in mm_slot's singly-linked rmap_list : pointer to anon_vma for this mm,address, when in stable tree : the memory structure this rmap_item is pointing into : the virtual address this rmap_item tracks (+ flags in low bits) : previous checksum of the page at that virtual address : rb node of this rmap_item in the unstable tree : pointer to stable_node heading this list in the stable tree : link into hlist of rmap_items hanging off that stable_node