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| author | Chris Mason | 2007-04-21 02:23:12 +0200 |
|---|---|---|
| committer | David Woodhouse | 2007-04-21 02:23:12 +0200 |
| commit | 4d775673091d43b39fa9d086071009f98dec289e (patch) | |
| tree | 854ec6faab9010dea724048685caf2ffdc955702 /fs/btrfs/extent-tree.c | |
| parent | Btrfs: node balance optimizations (diff) | |
| download | kernel-qcow2-linux-4d775673091d43b39fa9d086071009f98dec289e.tar.gz kernel-qcow2-linux-4d775673091d43b39fa9d086071009f98dec289e.tar.xz kernel-qcow2-linux-4d775673091d43b39fa9d086071009f98dec289e.zip | |
Btrfs: add owner and type fields to the extents aand block headers
Signed-off-by: Chris Mason <chris.mason@oracle.com>
Diffstat (limited to 'fs/btrfs/extent-tree.c')
| -rw-r--r-- | fs/btrfs/extent-tree.c | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c index b2faad3e8791..49f7cd6e067c 100644 --- a/fs/btrfs/extent-tree.c +++ b/fs/btrfs/extent-tree.c @@ -460,9 +460,10 @@ error: * * returns 0 if everything worked, non-zero otherwise. */ -int btrfs_alloc_extent(struct btrfs_trans_handle *trans, struct btrfs_root - *root, u64 num_blocks, u64 search_start, u64 - search_end, struct btrfs_key *ins) +int btrfs_alloc_extent(struct btrfs_trans_handle *trans, + struct btrfs_root *root, u64 owner, + u8 type, u64 num_blocks, u64 search_start, + u64 search_end, struct btrfs_key *ins) { int ret; int pending_ret; @@ -472,6 +473,8 @@ int btrfs_alloc_extent(struct btrfs_trans_handle *trans, struct btrfs_root struct btrfs_extent_item extent_item; btrfs_set_extent_refs(&extent_item, 1); + btrfs_set_extent_owner(&extent_item, owner); + btrfs_set_extent_type(&extent_item, type); if (root == extent_root) { BUG_ON(extent_root->fs_info->current_insert.offset == 0); @@ -508,13 +511,15 @@ int btrfs_alloc_extent(struct btrfs_trans_handle *trans, struct btrfs_root * returns the tree buffer or NULL. */ struct buffer_head *btrfs_alloc_free_block(struct btrfs_trans_handle *trans, - struct btrfs_root *root) + struct btrfs_root *root) { struct btrfs_key ins; int ret; struct buffer_head *buf; - ret = btrfs_alloc_extent(trans, root, 1, 0, (unsigned long)-1, &ins); + ret = btrfs_alloc_extent(trans, root, root->root_key.objectid, + BTRFS_EXTENT_TREE, + 1, 0, (unsigned long)-1, &ins); if (ret) { BUG(); return NULL; |