diff options
| author | Filipe Manana <fdmanana@suse.com> | 2023-10-19 14:52:18 +0300 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2023-12-15 22:27:00 +0300 |
| commit | 6000d9313f20e6587a9e5506b4ea169ed61ab686 (patch) | |
| tree | 0afa5053feccc4e264057af36a64ed6c90eb4d05 /fs | |
| parent | b1dd019de6f34db7a4ec9ee74cb02493135880b2 (diff) | |
| download | linux-6000d9313f20e6587a9e5506b4ea169ed61ab686.tar.xz | |
btrfs: remove log_extents_lock and logged_list from struct btrfs_root
The logged_list[2] and log_extents_lock[2] members of struct btrfs_root
are no longer used, their last use was removed in commit 5636cf7d6dc8
("btrfs: remove the logged extents infrastructure"). So remove these
fields. This reduces the size of struct btrfs_root, on a release kernel,
from 1392 bytes down to 1352 bytes.
Signed-off-by: Filipe Manana <fdmanana@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/btrfs/ctree.h | 3 | ||||
| -rw-r--r-- | fs/btrfs/disk-io.c | 4 |
2 files changed, 0 insertions, 7 deletions
diff --git a/fs/btrfs/ctree.h b/fs/btrfs/ctree.h index 196c005c31f6..99fe28bc013b 100644 --- a/fs/btrfs/ctree.h +++ b/fs/btrfs/ctree.h @@ -224,9 +224,6 @@ struct btrfs_root { struct list_head root_list; - spinlock_t log_extents_lock[2]; - struct list_head logged_list[2]; - spinlock_t inode_lock; /* red-black tree that keeps track of in-memory inodes */ struct rb_root inode_tree; diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c index 62cb97f7c94f..7d8d175d5a59 100644 --- a/fs/btrfs/disk-io.c +++ b/fs/btrfs/disk-io.c @@ -650,14 +650,10 @@ static void __setup_root(struct btrfs_root *root, struct btrfs_fs_info *fs_info, INIT_LIST_HEAD(&root->ordered_extents); INIT_LIST_HEAD(&root->ordered_root); INIT_LIST_HEAD(&root->reloc_dirty_list); - INIT_LIST_HEAD(&root->logged_list[0]); - INIT_LIST_HEAD(&root->logged_list[1]); spin_lock_init(&root->inode_lock); spin_lock_init(&root->delalloc_lock); spin_lock_init(&root->ordered_extent_lock); spin_lock_init(&root->accounting_lock); - spin_lock_init(&root->log_extents_lock[0]); - spin_lock_init(&root->log_extents_lock[1]); spin_lock_init(&root->qgroup_meta_rsv_lock); mutex_init(&root->objectid_mutex); mutex_init(&root->log_mutex); |