linux-stable/fs/bcachefs/rebalance.h
Kent Overstreet 7807e14384 bcachefs: Convert various code to printbuf
printbufs know how big the buffer is that was allocated, so we can get
rid of the random PAGE_SIZEs all over the place.

Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2023-10-22 17:08:43 -04:00

28 lines
709 B
C

/* 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 */