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/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _BCACHEFS_PROGRESS_H
#define _BCACHEFS_PROGRESS_H
/*
* Lame progress indicators
*
* We don't like to use these because they print to the dmesg console, which is
* spammy - we much prefer to be wired up to a userspace programm (e.g. via
* thread_with_file) and have it print the progress indicator.
*
* But some code is old and doesn't support that, or runs in a context where
* that's not yet practical (mount).
*/
struct progress_indicator_state {
unsigned long next_print;
u64 nodes_seen;
u64 nodes_total;
struct btree *last_node;
};
void bch2_progress_init_inner(struct progress_indicator_state *s,
struct bch_fs *c,
u64 leaf_btree_id_mask,
u64 inner_btree_id_mask);
static inline void bch2_progress_init(struct progress_indicator_state *s,
struct bch_fs *c, u64 btree_id_mask)
{
bch2_progress_init_inner(s, c, btree_id_mask, 0);
}
void bch2_progress_update_iter(struct btree_trans *,
struct progress_indicator_state *,
struct btree_iter *,
const char *);
#define progress_update_iter(trans, p, iter) \
bch2_progress_update_iter(trans, p, iter, __func__)
#endif /* _BCACHEFS_PROGRESS_H */
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