diff options
| -rw-r--r-- | cmds-filesystem.c | 7 | ||||
| -rw-r--r-- | ctree.h | 6 |
2 files changed, 12 insertions, 1 deletions
diff --git a/cmds-filesystem.c b/cmds-filesystem.c index 7e8ca950..0301442f 100644 --- a/cmds-filesystem.c +++ b/cmds-filesystem.c @@ -120,7 +120,10 @@ static const char * const cmd_df_usage[] = { static char *group_type_str(u64 flag) { - switch (flag & BTRFS_BLOCK_GROUP_TYPE_MASK) { + u64 mask = BTRFS_BLOCK_GROUP_TYPE_MASK | + BTRFS_SPACE_INFO_GLOBAL_RSV; + + switch (flag & mask) { case BTRFS_BLOCK_GROUP_DATA: return "Data"; case BTRFS_BLOCK_GROUP_SYSTEM: @@ -129,6 +132,8 @@ static char *group_type_str(u64 flag) return "Metadata"; case BTRFS_BLOCK_GROUP_DATA|BTRFS_BLOCK_GROUP_METADATA: return "Data+Metadata"; + case BTRFS_SPACE_INFO_GLOBAL_RSV: + return "GlobalReserve"; default: return "unknown"; } @@ -860,6 +860,12 @@ struct btrfs_csum_item { /* used in struct btrfs_balance_args fields */ #define BTRFS_AVAIL_ALLOC_BIT_SINGLE (1ULL << 48) +/* + * GLOBAL_RSV does not exist as a on-disk block group type and is used + * internally for exporting info about global block reserve from space infos + */ +#define BTRFS_SPACE_INFO_GLOBAL_RSV (1ULL << 49) + #define BTRFS_QGROUP_STATUS_OFF 0 #define BTRFS_QGROUP_STATUS_ON 1 #define BTRFS_QGROUP_STATUS_SCANNING 2 |