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Btrfs: many allocator fixes, pretty solid

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Signed-off-by: Chris Mason <chris.mason@oracle.com>
This commit is contained in:
Chris Mason
2007-05-09 20:13:14 -04:00
committed by David Woodhouse
parent 3e1ad54fe2
commit e37c9e6921
8 changed files with 340 additions and 59 deletions
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3
fs/btrfs/ctree.h
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@@ -259,7 +259,9 @@ struct btrfs_block_group_cache {
u64 first_free;
u64 last_alloc;
u64 pinned;
u64 last_prealloc;
int data;
int cached;
};
struct crypto_hash;
@@ -273,6 +275,7 @@ struct btrfs_fs_info {
struct radix_tree_root dev_radix;
struct radix_tree_root block_group_radix;
struct radix_tree_root block_group_data_radix;
struct radix_tree_root extent_map_radix;
u64 extent_tree_insert[BTRFS_MAX_LEVEL * 3];
int extent_tree_insert_nr;