diff options
Diffstat (limited to 'fs/btrfs/transaction.h')
| -rw-r--r-- | fs/btrfs/transaction.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/fs/btrfs/transaction.h b/fs/btrfs/transaction.h index d314a74b496..e8b8416c688 100644 --- a/fs/btrfs/transaction.h +++ b/fs/btrfs/transaction.h @@ -20,6 +20,7 @@ #define __BTRFS_TRANSACTION__ #include "btrfs_inode.h" #include "delayed-ref.h" +#include "ctree.h" struct btrfs_transaction { u64 transid; @@ -49,6 +50,7 @@ struct btrfs_transaction { struct btrfs_trans_handle { u64 transid; u64 bytes_reserved; + u64 qgroup_reserved; unsigned long use_count; unsigned long blocks_reserved; unsigned long blocks_used; @@ -58,12 +60,21 @@ struct btrfs_trans_handle { struct btrfs_block_rsv *orig_rsv; int aborted; int adding_csums; + /* + * this root is only needed to validate that the root passed to + * start_transaction is the same as the one passed to end_transaction. + * Subvolume quota depends on this + */ + struct btrfs_root *root; + struct seq_list delayed_ref_elem; + struct list_head qgroup_ref_list; }; struct btrfs_pending_snapshot { struct dentry *dentry; struct btrfs_root *root; struct btrfs_root *snap; + struct btrfs_qgroup_inherit *inherit; /* block reservation for the operation */ struct btrfs_block_rsv block_rsv; /* extra metadata reseration for relocation */ |