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Btrfs: more block allocator work

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Signed-off-by: Chris Mason <chris.mason@oracle.com>
This commit is contained in:
Chris Mason
2007-04-27 10:08:34 -04:00
committed by David Woodhouse
parent 9078a3e1e4
commit cd1bc4653d
4 changed files with 90 additions and 14 deletions
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4
fs/btrfs/ctree.h
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@@ -250,6 +250,8 @@ struct btrfs_block_group_item {
struct btrfs_block_group_cache {
struct btrfs_key key;
struct btrfs_block_group_item item;
u64 first_free;
u64 last_alloc;
};
struct crypto_hash;
@@ -257,7 +259,7 @@ struct btrfs_fs_info {
struct btrfs_root *extent_root;
struct btrfs_root *tree_root;
struct btrfs_root *dev_root;
struct btrfs_key last_insert;
struct btrfs_block_group_cache *block_group_cache;
struct radix_tree_root fs_roots_radix;
struct radix_tree_root pending_del_radix;
struct radix_tree_root pinned_radix;