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Btrfs-progs: move struct root_info to btrfs-list.h 

As we would add more ways to list and manage the subvols
and snapshots, its better if we have struct root_info
defined in the header file.

Signed-off-by: Anand Jain <anand.jain@oracle.com>
master
Anand Jain 2013-02-01 15:56:22 +08:00 committed by David Sterba
parent 89c899ed47
commit 1999aae995
2 changed files with 46 additions and 48 deletions
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47
btrfs-list.c
View File

@ -46,53 +46,6 @@ struct root_lookup {
struct rb_root root;
};
/*
* one of these for each root we find.
*/
struct root_info {
struct rb_node rb_node;
struct rb_node sort_node;
/* this root's id */
u64 root_id;
/* equal the offset of the root's key */
u64 root_offset;
/* flags of the root */
u64 flags;
/* the id of the root that references this one */
u64 ref_tree;
/* the dir id we're in from ref_tree */
u64 dir_id;
u64 top_id;
/* generation when the root is created or last updated */
u64 gen;
/* creation generation of this root in sec*/
u64 ogen;
/* creation time of this root in sec*/
time_t otime;
u8 uuid[BTRFS_UUID_SIZE];
u8 puuid[BTRFS_UUID_SIZE];
/* path from the subvol we live in to this root, including the
* root's name. This is null until we do the extra lookup ioctl.
*/
char *path;
/* the name of this root in the directory it lives in */
char *name;
char *full_path;
};
struct {
char *name;
char *column_name;

47
btrfs-list.h
View File

@ -18,7 +18,52 @@
#include "kerncompat.h"
struct root_info;
/*
* one of these for each root we find.
*/
struct root_info {
struct rb_node rb_node;
struct rb_node sort_node;
/* this root's id */
u64 root_id;
/* equal the offset of the root's key */
u64 root_offset;
/* flags of the root */
u64 flags;
/* the id of the root that references this one */
u64 ref_tree;
/* the dir id we're in from ref_tree */
u64 dir_id;
u64 top_id;
/* generation when the root is created or last updated */
u64 gen;
/* creation generation of this root in sec*/
u64 ogen;
/* creation time of this root in sec*/
time_t otime;
u8 uuid[BTRFS_UUID_SIZE];
u8 puuid[BTRFS_UUID_SIZE];
/* path from the subvol we live in to this root, including the
* root's name. This is null until we do the extra lookup ioctl.
*/
char *path;
/* the name of this root in the directory it lives in */
char *name;
char *full_path;
};
typedef int (*btrfs_list_filter_func)(struct root_info *, u64);
typedef int (*btrfs_list_comp_func)(struct root_info *, struct root_info *,