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Btrfs: remove wait queue from space_info structure

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It is not used anymore since commit 957780eb27 ("Btrfs: introduce
ticketed enospc infrastructure"), so just remove it.

Signed-off-by: Filipe Manana <fdmanana@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
Filipe Manana 2019-10-25 10:53:12 +01:00 committed by David Sterba
parent f5389f330d
commit bf2df5aed1
2 changed files with 0 additions and 2 deletions
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1
fs/btrfs/space-info.c
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@ -58,7 +58,6 @@ static int create_space_info(struct btrfs_fs_info *info, u64 flags)
spin_lock_init(&space_info->lock);
space_info->flags = flags & BTRFS_BLOCK_GROUP_TYPE_MASK;
space_info->force_alloc = CHUNK_ALLOC_NO_FORCE;
init_waitqueue_head(&space_info->wait);
INIT_LIST_HEAD(&space_info->ro_bgs);
INIT_LIST_HEAD(&space_info->tickets);
INIT_LIST_HEAD(&space_info->priority_tickets);

1
fs/btrfs/space-info.h
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@ -63,7 +63,6 @@ struct btrfs_space_info {
struct rw_semaphore groups_sem;
/* for block groups in our same type */
struct list_head block_groups[BTRFS_NR_RAID_TYPES];
wait_queue_head_t wait;
struct kobject kobj;
struct kobject *block_group_kobjs[BTRFS_NR_RAID_TYPES];