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Diffstat (limited to 'fs/ext4/ext4_i.h')
-rw-r--r--fs/ext4/ext4_i.h35
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
/*