btrfs_fs_devices Struct Reference

#include <volumes.h>

Data Fields
u8	fsid [BTRFS_FSID_SIZE]
u64	latest_devid
u64	latest_trans
u64	num_devices
u64	open_devices
u64	rw_devices
u64	missing_devices
u64	total_rw_bytes
u64	num_can_discard
u64	total_devices
struct block_device *	latest_bdev
struct mutex	device_list_mutex
struct list_head	devices
struct list_head	alloc_list
struct list_head	list
struct btrfs_fs_devices *	seed
int	seeding
int	opened
int	rotating

Detailed Description

Definition at line 117 of file volumes.h.

Field Documentation

struct list_head alloc_list

Definition at line 140 of file volumes.h.

struct mutex device_list_mutex

Definition at line 136 of file volumes.h.

struct list_head devices

Definition at line 137 of file volumes.h.

u8 fsid[BTRFS_FSID_SIZE]

Definition at line 118 of file volumes.h.

struct block_device* latest_bdev

Definition at line 130 of file volumes.h.

u64 latest_devid

Definition at line 121 of file volumes.h.

u64 latest_trans

Definition at line 122 of file volumes.h.

struct list_head list

Definition at line 141 of file volumes.h.

u64 missing_devices

Definition at line 126 of file volumes.h.

u64 num_can_discard

Definition at line 128 of file volumes.h.

u64 num_devices

Definition at line 123 of file volumes.h.

u64 open_devices

Definition at line 124 of file volumes.h.

int opened

Definition at line 146 of file volumes.h.

int rotating

Definition at line 151 of file volumes.h.

u64 rw_devices

Definition at line 125 of file volumes.h.

struct btrfs_fs_devices* seed

Definition at line 143 of file volumes.h.

int seeding

Definition at line 144 of file volumes.h.

u64 total_devices

Definition at line 129 of file volumes.h.

u64 total_rw_bytes

Definition at line 127 of file volumes.h.

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

• fs/btrfs/volumes.h