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Btrfs: dirindex optimizations

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Signed-off-by: Chris Mason <chris.mason@oracle.com>
This commit is contained in:
Chris Mason
2007-04-05 13:35:25 -04:00
committed by David Woodhouse
parent 7fcde0e329
commit 5be6f7f174
5 changed files with 50 additions and 17 deletions
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3
fs/btrfs/ctree.h
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@@ -239,6 +239,7 @@ struct btrfs_fs_info {
struct radix_tree_root pinned_radix;
u64 last_inode_alloc;
u64 generation;
u64 highest_inode;
struct btrfs_transaction *running_transaction;
struct btrfs_super_block *disk_super;
struct buffer_head *sb_buffer;
@@ -970,6 +971,8 @@ int btrfs_insert_inode_map(struct btrfs_trans_handle *trans,
int btrfs_lookup_inode_map(struct btrfs_trans_handle *trans,
struct btrfs_root *root, struct btrfs_path *path,
u64 objectid, int mod);
int btrfs_find_highest_inode(struct btrfs_root *fs_root, u64 *objectid);
/* inode-item.c */
int btrfs_insert_inode(struct btrfs_trans_handle *trans, struct btrfs_root
*root, u64 objectid, struct btrfs_inode_item