Commit 1cdcc6e3 authored by Kent Overstreet's avatar Kent Overstreet
Browse files

bcachefs: Split out disk_groups_format.h 



Signed-off-by: default avatarKent Overstreet <kent.overstreet@linux.dev>
parent 4c5eef0c

fs/bcachefs/bcachefs_format.h

+1 −18
Original line number Diff line number Diff line
@@ -507,6 +507,7 @@ struct bch_sb_field { 
#include "ec_format.h"

#include "inode_format.h"

#include "dirent_format.h"

#include "disk_groups_format.h"

#include "xattr_format.h"

#include "quota_format.h"

#include "logged_ops_format.h"
@@ -665,24 +666,6 @@ struct bch_sb_field_replicas { 
	struct bch_replicas_entry_v1 entries[];

} __packed __aligned(8);



/* BCH_SB_FIELD_disk_groups: */



#define BCH_SB_LABEL_SIZE		32



struct bch_disk_group {

	__u8			label[BCH_SB_LABEL_SIZE];

	__le64			flags[2];

} __packed __aligned(8);



LE64_BITMASK(BCH_GROUP_DELETED,		struct bch_disk_group, flags[0], 0,  1)

LE64_BITMASK(BCH_GROUP_DATA_ALLOWED,	struct bch_disk_group, flags[0], 1,  6)

LE64_BITMASK(BCH_GROUP_PARENT,		struct bch_disk_group, flags[0], 6, 24)



struct bch_sb_field_disk_groups {

	struct bch_sb_field	field;

	struct bch_disk_group	entries[];

} __packed __aligned(8);



/*

 * On clean shutdown, store btree roots and current journal sequence number in

 * the superblock:

fs/bcachefs/disk_groups_format.h

0 → 100644
+21 −0
Original line number Diff line number Diff line 
/* SPDX-License-Identifier: GPL-2.0 */

#ifndef _BCACHEFS_DISK_GROUPS_FORMAT_H

#define _BCACHEFS_DISK_GROUPS_FORMAT_H



#define BCH_SB_LABEL_SIZE		32



struct bch_disk_group {

	__u8			label[BCH_SB_LABEL_SIZE];

	__le64			flags[2];

} __packed __aligned(8);



LE64_BITMASK(BCH_GROUP_DELETED,		struct bch_disk_group, flags[0], 0,  1)

LE64_BITMASK(BCH_GROUP_DATA_ALLOWED,	struct bch_disk_group, flags[0], 1,  6)

LE64_BITMASK(BCH_GROUP_PARENT,		struct bch_disk_group, flags[0], 6, 24)



struct bch_sb_field_disk_groups {

	struct bch_sb_field	field;

	struct bch_disk_group	entries[];

} __packed __aligned(8);



#endif /* _BCACHEFS_DISK_GROUPS_FORMAT_H */