extent_map Struct Reference

#include <extent_map.h>

Data Fields
struct rb_node	rb_node
u64	start
u64	len
u64	mod_start
u64	mod_len
u64	orig_start
u64	block_start
u64	block_len
u64	generation
unsigned long	flags
struct block_device *	bdev
atomic_t	refs
unsigned int	in_tree
unsigned int	compress_type
struct list_head	list

Detailed Description

Definition at line 18 of file extent_map.h.

Field Documentation

struct block_device* bdev

Definition at line 31 of file extent_map.h.

u64 block_len

Definition at line 28 of file extent_map.h.

u64 block_start

Definition at line 27 of file extent_map.h.

unsigned int compress_type

Definition at line 34 of file extent_map.h.

unsigned long flags

Definition at line 30 of file extent_map.h.

u64 generation

Definition at line 29 of file extent_map.h.

unsigned int in_tree

Definition at line 33 of file extent_map.h.

u64 len

Definition at line 23 of file extent_map.h.

struct list_head list

Definition at line 35 of file extent_map.h.

u64 mod_len

Definition at line 25 of file extent_map.h.

u64 mod_start

Definition at line 24 of file extent_map.h.

u64 orig_start

Definition at line 26 of file extent_map.h.

struct rb_node rb_node

Definition at line 19 of file extent_map.h.

atomic_t refs

Definition at line 32 of file extent_map.h.

u64 start

Definition at line 22 of file extent_map.h.

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

• fs/btrfs/extent_map.h