cfq_queue Struct Reference

Data Fields
int	ref
unsigned int	flags
struct cfq_data *	cfqd
struct rb_node	rb_node
unsigned long	rb_key
struct rb_node	p_node
struct rb_root *	p_root
struct rb_root	sort_list
struct request *	next_rq
int	queued [2]
int	allocated [2]
struct list_head	fifo
unsigned long	dispatch_start
unsigned int	allocated_slice
unsigned int	slice_dispatch
unsigned long	slice_start
unsigned long	slice_end
long	slice_resid
int	prio_pending
int	dispatched
unsigned short	ioprio
unsigned short	org_ioprio
unsigned short	ioprio_class
pid_t	pid
u32	seek_history
sector_t	last_request_pos
struct cfq_rb_root *	service_tree
struct cfq_queue *	new_cfqq
struct cfq_group *	cfqg
unsigned long	nr_sectors

Detailed Description

Definition at line 98 of file cfq-iosched.c.

Field Documentation

int allocated[2]

Definition at line 120 of file cfq-iosched.c.

unsigned int allocated_slice

Definition at line 126 of file cfq-iosched.c.

struct cfq_data* cfqd

Definition at line 104 of file cfq-iosched.c.

struct cfq_group* cfqg

Definition at line 149 of file cfq-iosched.c.

unsigned long dispatch_start

Definition at line 125 of file cfq-iosched.c.

int dispatched

Definition at line 136 of file cfq-iosched.c.

struct list_head fifo

Definition at line 122 of file cfq-iosched.c.

unsigned int flags

Definition at line 102 of file cfq-iosched.c.

unsigned short ioprio

Definition at line 139 of file cfq-iosched.c.

unsigned short ioprio_class

Definition at line 140 of file cfq-iosched.c.

sector_t last_request_pos

Definition at line 145 of file cfq-iosched.c.

struct cfq_queue* new_cfqq

Definition at line 148 of file cfq-iosched.c.

struct request* next_rq

Definition at line 116 of file cfq-iosched.c.

unsigned long nr_sectors

Definition at line 151 of file cfq-iosched.c.

unsigned short org_ioprio

Definition at line 139 of file cfq-iosched.c.

struct rb_node p_node

Definition at line 110 of file cfq-iosched.c.

struct rb_root* p_root

Definition at line 112 of file cfq-iosched.c.

pid_t pid

Definition at line 142 of file cfq-iosched.c.

int prio_pending

Definition at line 134 of file cfq-iosched.c.

int queued[2]

Definition at line 118 of file cfq-iosched.c.

unsigned long rb_key

Definition at line 108 of file cfq-iosched.c.

struct rb_node rb_node

Definition at line 106 of file cfq-iosched.c.

int ref

Definition at line 100 of file cfq-iosched.c.

u32 seek_history

Definition at line 144 of file cfq-iosched.c.

struct cfq_rb_root* service_tree

Definition at line 147 of file cfq-iosched.c.

unsigned int slice_dispatch

Definition at line 127 of file cfq-iosched.c.

unsigned long slice_end

Definition at line 130 of file cfq-iosched.c.

long slice_resid

Definition at line 131 of file cfq-iosched.c.

unsigned long slice_start

Definition at line 129 of file cfq-iosched.c.

struct rb_root sort_list

Definition at line 114 of file cfq-iosched.c.

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

• block/cfq-iosched.c