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Btrfs: allocator optimizations, truncate readahead

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Signed-off-by: Chris Mason <chris.mason@oracle.com>
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Chris Mason
2007-05-18 13:28:27 -04:00
committed by David Woodhouse
parent 098f59c251
commit de428b63b1
4 changed files with 129 additions and 37 deletions
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fs/btrfs/ctree.h
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@@ -1081,7 +1081,7 @@ static inline void btrfs_mark_buffer_dirty(struct buffer_head *bh)
struct btrfs_block_group_cache *btrfs_find_block_group(struct btrfs_root *root,
struct btrfs_block_group_cache
*hint, u64 search_start,
int data);
int data, int owner);
int btrfs_inc_root_ref(struct btrfs_trans_handle *trans,
struct btrfs_root *root);
struct buffer_head *btrfs_alloc_free_block(struct btrfs_trans_handle *trans,