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| author |   David Sterba <dsterba@suse.com> | 2019-05-17 11:43:17 +0200 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2019-07-01 13:34:56 +0200 |
| commit | c8bf1b67039556884d0532f7b06acd524c90ed87 (patch) | |
| tree | 768493988c0006a7853443fabef414b5745cd417 /fs/btrfs/ctree.h | |
| parent | btrfs: raid56: allow the exact minimum number of devices for balance convert (diff) | |
| download | linux-dev-c8bf1b67039556884d0532f7b06acd524c90ed87.tar.xz linux-dev-c8bf1b67039556884d0532f7b06acd524c90ed87.zip | |
btrfs: remove mapping tree structures indirection
fs_info::mapping_tree is the physical<->logical mapping tree and uses
the same underlying structure as extents, but is embedded to another
structure. There are no other members and this indirection is useless.
No functional change.
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs/btrfs/ctree.h')
| -rw-r--r-- | fs/btrfs/ctree.h | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/fs/btrfs/ctree.h b/fs/btrfs/ctree.h index 02870c1bb68a..1baa8cc39571 100644 --- a/fs/btrfs/ctree.h +++ b/fs/btrfs/ctree.h @@ -99,10 +99,6 @@ static inline u32 count_max_extents(u64 size) return div_u64(size + BTRFS_MAX_EXTENT_SIZE - 1, BTRFS_MAX_EXTENT_SIZE); } -struct btrfs_mapping_tree { - struct extent_map_tree map_tree; -}; - static inline unsigned long btrfs_chunk_item_size(int num_stripes) { BUG_ON(num_stripes == 0); @@ -830,7 +826,7 @@ struct btrfs_fs_info { struct extent_io_tree *pinned_extents; /* logical->physical extent mapping */ - struct btrfs_mapping_tree mapping_tree; + struct extent_map_tree mapping_tree; /* * block reservation for extent, checksum, root tree and |