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| author | Chris Mason <chris.mason@oracle.com> | 2007-04-25 21:52:25 +0200 |
|---|---|---|
| committer | David Woodhouse <dwmw2@hera.kernel.org> | 2007-04-25 21:52:25 +0200 |
| commit | f2458e1d8c90958ed3631654cb7fd5ab01478505 (patch) | |
| tree | 162aef9f17926d8ead01f00c22ebbe84b74179e5 /fs/btrfs/ctree.h | |
| parent | Btrfs: fixup dirty_inode related deadlocks (diff) | |
| download | linux-f2458e1d8c90958ed3631654cb7fd5ab01478505.tar.xz linux-f2458e1d8c90958ed3631654cb7fd5ab01478505.zip | |
Btrfs: change around extent-tree prealloc
Signed-off-by: Chris Mason <chris.mason@oracle.com>
Diffstat (limited to 'fs/btrfs/ctree.h')
| -rw-r--r-- | fs/btrfs/ctree.h | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/fs/btrfs/ctree.h b/fs/btrfs/ctree.h index 2d166ca8b104..26d0cdd46f49 100644 --- a/fs/btrfs/ctree.h +++ b/fs/btrfs/ctree.h @@ -244,12 +244,17 @@ struct btrfs_fs_info { struct btrfs_root *extent_root; struct btrfs_root *tree_root; struct btrfs_root *dev_root; - struct btrfs_key current_insert; struct btrfs_key last_insert; struct radix_tree_root fs_roots_radix; struct radix_tree_root pending_del_radix; struct radix_tree_root pinned_radix; struct radix_tree_root dev_radix; + + u64 extent_tree_insert[BTRFS_MAX_LEVEL * 3]; + int extent_tree_insert_nr; + u64 extent_tree_prealloc[BTRFS_MAX_LEVEL * 3]; + int extent_tree_prealloc_nr; + u64 generation; struct btrfs_transaction *running_transaction; struct btrfs_super_block *disk_super; @@ -267,8 +272,7 @@ struct btrfs_fs_info { /* * in ram representation of the tree. extent_root is used for all allocations - * and for the extent tree extent_root root. current_insert is used - * only for the extent tree. + * and for the extent tree extent_root root. */ struct btrfs_root { struct buffer_head *node; |