1 /* SPDX-License-Identifier: GPL-2.0 */
2 #ifndef _BCACHEFS_MOVINGGC_H
3 #define _BCACHEFS_MOVINGGC_H
4 
5 unsigned long bch2_copygc_wait_amount(struct bch_fs *);
6 void bch2_copygc_wait_to_text(struct printbuf *, struct bch_fs *);
7 
bch2_copygc_wakeup(struct bch_fs * c)8 static inline void bch2_copygc_wakeup(struct bch_fs *c)
9 {
10 	rcu_read_lock();
11 	struct task_struct *p = rcu_dereference(c->copygc_thread);
12 	if (p)
13 		wake_up_process(p);
14 	rcu_read_unlock();
15 }
16 
17 void bch2_copygc_stop(struct bch_fs *);
18 int bch2_copygc_start(struct bch_fs *);
19 void bch2_fs_copygc_init(struct bch_fs *);
20 
21 #endif /* _BCACHEFS_MOVINGGC_H */
22