753 } btrfs_comp_ws[BTRFS_COMPRESS_TYPES];  variable
765 		INIT_LIST_HEAD(&btrfs_comp_ws[i].idle_ws);  in btrfs_init_compress()
766 		spin_lock_init(&btrfs_comp_ws[i].ws_lock);  in btrfs_init_compress()
767 		atomic_set(&btrfs_comp_ws[i].alloc_ws, 0);  in btrfs_init_compress()
768 		init_waitqueue_head(&btrfs_comp_ws[i].ws_wait);  in btrfs_init_compress()
782 	struct list_head *idle_ws	= &btrfs_comp_ws[idx].idle_ws;  in find_workspace()
783 	spinlock_t *ws_lock		= &btrfs_comp_ws[idx].ws_lock;  in find_workspace()
784 	atomic_t *alloc_ws		= &btrfs_comp_ws[idx].alloc_ws;  in find_workspace()
785 	wait_queue_head_t *ws_wait	= &btrfs_comp_ws[idx].ws_wait;  in find_workspace()
786 	int *num_ws			= &btrfs_comp_ws[idx].num_ws;  in find_workspace()
825 	struct list_head *idle_ws	= &btrfs_comp_ws[idx].idle_ws;  in free_workspace()
826 	spinlock_t *ws_lock		= &btrfs_comp_ws[idx].ws_lock;  in free_workspace()
827 	atomic_t *alloc_ws		= &btrfs_comp_ws[idx].alloc_ws;  in free_workspace()
828 	wait_queue_head_t *ws_wait	= &btrfs_comp_ws[idx].ws_wait;  in free_workspace()
829 	int *num_ws			= &btrfs_comp_ws[idx].num_ws;  in free_workspace()
860 		while (!list_empty(&btrfs_comp_ws[i].idle_ws)) {  in free_workspaces()
861 			workspace = btrfs_comp_ws[i].idle_ws.next;  in free_workspaces()
864 			atomic_dec(&btrfs_comp_ws[i].alloc_ws);  in free_workspaces()