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| author | Theodore Ts'o <tytso@mit.edu> | 2008-10-10 09:40:52 -0400 |
|---|---|---|
| committer | Theodore Ts'o <tytso@mit.edu> | 2008-10-10 09:40:52 -0400 |
| commit | c2ea3fde61f1df1dbf062345f23277dcd6f01dfe (patch) | |
| tree | 53ecbf57416326810540494e814c05753bf30874 /fs/ext4/ext4_i.h | |
| parent | 240799cdf22bd789ea6852653c3b879d35ad0a6c (diff) | |
ext4: Remove old legacy block allocator
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Diffstat (limited to 'fs/ext4/ext4_i.h')
| -rw-r--r-- | fs/ext4/ext4_i.h | 35 |
1 files changed, 0 insertions, 35 deletions
diff --git a/fs/ext4/ext4_i.h b/fs/ext4/ext4_i.h index ef7409f0e7e4..2875eeca1727 100644 --- a/fs/ext4/ext4_i.h +++ b/fs/ext4/ext4_i.h @@ -33,38 +33,6 @@ typedef __u32 ext4_lblk_t; /* data type for block group number */ typedef unsigned long ext4_group_t; -struct ext4_reserve_window { - ext4_fsblk_t _rsv_start; /* First byte reserved */ - ext4_fsblk_t _rsv_end; /* Last byte reserved or 0 */ -}; - -struct ext4_reserve_window_node { - struct rb_node rsv_node; - __u32 rsv_goal_size; - __u32 rsv_alloc_hit; - struct ext4_reserve_window rsv_window; -}; - -struct ext4_block_alloc_info { - /* information about reservation window */ - struct ext4_reserve_window_node rsv_window_node; - /* - * was i_next_alloc_block in ext4_inode_info - * is the logical (file-relative) number of the - * most-recently-allocated block in this file. - * We use this for detecting linearly ascending allocation requests. - */ - ext4_lblk_t last_alloc_logical_block; - /* - * Was i_next_alloc_goal in ext4_inode_info - * is the *physical* companion to i_next_alloc_block. - * it the physical block number of the block which was most-recentl - * allocated to this file. This give us the goal (target) for the next - * allocation when we detect linearly ascending requests. - */ - ext4_fsblk_t last_alloc_physical_block; -}; - #define rsv_start rsv_window._rsv_start #define rsv_end rsv_window._rsv_end @@ -97,9 +65,6 @@ struct ext4_inode_info { ext4_group_t i_block_group; __u32 i_state; /* Dynamic state flags for ext4 */ - /* block reservation info */ - struct ext4_block_alloc_info *i_block_alloc_info; - ext4_lblk_t i_dir_start_lookup; #ifdef CONFIG_EXT4DEV_FS_XATTR /* |