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| author | Stefan Behrens <sbehrens@giantdisaster.de> | 2013-06-26 17:17:58 +0200 |
|---|---|---|
| committer | David Sterba <dsterba@suse.cz> | 2013-08-09 14:32:31 +0200 |
| commit | 1ff26009b310cd26df3667b58b8fed27f7891669 (patch) | |
| tree | 8119122ff8ed2ad9166a98c9886aba1da784d271 /ctree.h | |
| parent | 5f9c5a23e5ff0c5949480ad24a9818c50f5a8dc6 (diff) | |
Btrfs-progs: add uuid_tree_gen field to btrfs-show-super
Signed-off-by: Stefan Behrens <sbehrens@giantdisaster.de>
Signed-off-by: David Sterba <dsterba@suse.cz>
Signed-off-by: Chris Mason <chris.mason@fusionio.com>
Diffstat (limited to 'ctree.h')
| -rw-r--r-- | ctree.h | 5 |
1 files changed, 4 insertions, 1 deletions
@@ -437,9 +437,10 @@ struct btrfs_super_block { char label[BTRFS_LABEL_SIZE]; __le64 cache_generation; + __le64 uuid_tree_generation; /* future expansion */ - __le64 reserved[31]; + __le64 reserved[30]; u8 sys_chunk_array[BTRFS_SYSTEM_CHUNK_ARRAY_SIZE]; struct btrfs_root_backup super_roots[BTRFS_NUM_BACKUP_ROOTS]; } __attribute__ ((__packed__)); @@ -1934,6 +1935,8 @@ BTRFS_SETGET_STACK_FUNCS(super_csum_type, struct btrfs_super_block, csum_type, 16); BTRFS_SETGET_STACK_FUNCS(super_cache_generation, struct btrfs_super_block, cache_generation, 64); +BTRFS_SETGET_STACK_FUNCS(super_uuid_tree_generation, struct btrfs_super_block, + uuid_tree_generation, 64); static inline int btrfs_super_csum_size(struct btrfs_super_block *s) { |