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| author | Chris Mason <chris.mason@fusionio.com> | 2012-07-25 16:11:38 -0400 |
|---|---|---|
| committer | Chris Mason <chris.mason@fusionio.com> | 2012-07-25 16:11:38 -0400 |
| commit | b478b2baa37ac99fc04a30809c780dd5dfd43595 (patch) | |
| tree | bed7af1466e5b1e0b0501eba18f77c804a864d7d /fs/btrfs/transaction.h | |
| parent | 67c9684f48ea9cbc5e9b8a1feb3151800e9dcc22 (diff) | |
| parent | 6f72c7e20dbaea55f04546de69586c84a3654503 (diff) | |
| download | linux-b478b2baa37ac99fc04a30809c780dd5dfd43595.tar.bz2 | |
Merge branch 'qgroup' of git://git.jan-o-sch.net/btrfs-unstable into for-linus
Conflicts:
fs/btrfs/ioctl.c
fs/btrfs/ioctl.h
fs/btrfs/transaction.c
fs/btrfs/transaction.h
Signed-off-by: Chris Mason <chris.mason@fusionio.com>
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 d314a74b4968..e8b8416c688b 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 */ |