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| author | David Sterba <dsterba@suse.com> | 2023-09-27 15:22:39 +0300 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2023-10-12 17:44:16 +0300 |
| commit | 54c65371464e6e676494473dd258d7c337146a35 (patch) | |
| tree | 34734407610577f943041172cdfc66b85f4829ae /fs/btrfs/ordered-data.h | |
| parent | cb6cbab79055ca207ad88bc54226b48ececdcef0 (diff) | |
| download | linux-54c65371464e6e676494473dd258d7c337146a35.tar.xz | |
btrfs: open code btrfs_ordered_inode_tree in btrfs_inode
The structure btrfs_ordered_inode_tree is used only in one place, in
btrfs_inode. The structure itself has a 4 byte hole which is wasted
space.
Move the btrfs_ordered_inode_tree members to btrfs_inode with a common
prefix 'ordered_tree_' where the hole can be utilized and shrink inode
size.
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs/btrfs/ordered-data.h')
| -rw-r--r-- | fs/btrfs/ordered-data.h | 15 |
1 files changed, 0 insertions, 15 deletions
diff --git a/fs/btrfs/ordered-data.h b/fs/btrfs/ordered-data.h index 1c51ac57e5df..567a6d3d4712 100644 --- a/fs/btrfs/ordered-data.h +++ b/fs/btrfs/ordered-data.h @@ -6,13 +6,6 @@ #ifndef BTRFS_ORDERED_DATA_H #define BTRFS_ORDERED_DATA_H -/* one of these per inode */ -struct btrfs_ordered_inode_tree { - spinlock_t lock; - struct rb_root tree; - struct rb_node *last; -}; - struct btrfs_ordered_sum { /* * Logical start address and length for of the blocks covered by @@ -155,14 +148,6 @@ struct btrfs_ordered_extent { struct list_head bioc_list; }; -static inline void -btrfs_ordered_inode_tree_init(struct btrfs_ordered_inode_tree *t) -{ - spin_lock_init(&t->lock); - t->tree = RB_ROOT; - t->last = NULL; -} - int btrfs_finish_one_ordered(struct btrfs_ordered_extent *ordered_extent); int btrfs_finish_ordered_io(struct btrfs_ordered_extent *ordered_extent); |