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| author | Qu Wenruo <quwenruo@cn.fujitsu.com> | 2015-05-11 16:08:42 +0800 |
|---|---|---|
| committer | David Sterba <dsterba@suse.cz> | 2015-05-14 15:41:07 +0200 |
| commit | 7cc792872a133cabc3467e6ccaf5a2c8ea9e5218 (patch) | |
| tree | d99a830f4d4b2b2789cd27823d510960e9c94fc5 /ctree.h | |
| parent | fda663809308778b1b67073954045f91e085b80f (diff) | |
btrfs-progs: Add CHANGING_FSID super flag
Add the super flag to inform kernel not to mount a filesystem wich fsid
change is in progress.
Signed-off-by: Qu Wenruo <quwenruo@cn.fujitsu.com>
[removed the chunk tree flag]
Signed-off-by: David Sterba <dsterba@suse.cz>
Diffstat (limited to 'ctree.h')
| -rw-r--r-- | ctree.h | 1 |
1 files changed, 1 insertions, 0 deletions
@@ -310,6 +310,7 @@ static inline unsigned long btrfs_chunk_item_size(int num_stripes) #define BTRFS_SUPER_FLAG_SEEDING (1ULL << 32) #define BTRFS_SUPER_FLAG_METADUMP (1ULL << 33) #define BTRFS_SUPER_FLAG_METADUMP_V2 (1ULL << 34) +#define BTRFS_SUPER_FLAG_CHANGING_FSID (1ULL << 35) #define BTRFS_BACKREF_REV_MAX 256 #define BTRFS_BACKREF_REV_SHIFT 56 |