diff options
Diffstat (limited to 'fs/bcachefs/rebalance.h')
| -rw-r--r-- | fs/bcachefs/rebalance.h | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/fs/bcachefs/rebalance.h b/fs/bcachefs/rebalance.h new file mode 100644 index 000000000000..7ade0bb81cce --- /dev/null +++ b/fs/bcachefs/rebalance.h @@ -0,0 +1,28 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef _BCACHEFS_REBALANCE_H +#define _BCACHEFS_REBALANCE_H + +#include "rebalance_types.h" + +static inline void rebalance_wakeup(struct bch_fs *c) +{ + struct task_struct *p; + + rcu_read_lock(); + p = rcu_dereference(c->rebalance.thread); + if (p) + wake_up_process(p); + rcu_read_unlock(); +} + +void bch2_rebalance_add_key(struct bch_fs *, struct bkey_s_c, + struct bch_io_opts *); +void bch2_rebalance_add_work(struct bch_fs *, u64); + +void bch2_rebalance_work_to_text(struct printbuf *, struct bch_fs *); + +void bch2_rebalance_stop(struct bch_fs *); +int bch2_rebalance_start(struct bch_fs *); +void bch2_fs_rebalance_init(struct bch_fs *); + +#endif /* _BCACHEFS_REBALANCE_H */ |