diff options
Diffstat (limited to '')
| -rw-r--r-- | drivers/md/bcache/bcache.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/md/bcache/bcache.h b/drivers/md/bcache/bcache.h index 1d57f48307e6..848dd4db1659 100644 --- a/drivers/md/bcache/bcache.h +++ b/drivers/md/bcache/bcache.h @@ -373,6 +373,7 @@ struct cached_dev { unsigned int partial_stripes_expensive:1; unsigned int writeback_metadata:1; unsigned int writeback_running:1; + unsigned int writeback_consider_fragment:1; unsigned char writeback_percent; unsigned int writeback_delay; @@ -385,6 +386,9 @@ struct cached_dev { unsigned int writeback_rate_update_seconds; unsigned int writeback_rate_i_term_inverse; unsigned int writeback_rate_p_term_inverse; + unsigned int writeback_rate_fp_term_low; + unsigned int writeback_rate_fp_term_mid; + unsigned int writeback_rate_fp_term_high; unsigned int writeback_rate_minimum; enum stop_on_failure stop_when_cache_set_failed; @@ -1001,6 +1005,7 @@ void bch_write_bdev_super(struct cached_dev *dc, struct closure *parent); extern struct workqueue_struct *bcache_wq; extern struct workqueue_struct *bch_journal_wq; +extern struct workqueue_struct *bch_flush_wq; extern struct mutex bch_register_lock; extern struct list_head bch_cache_sets; @@ -1042,5 +1047,7 @@ void bch_debug_exit(void); void bch_debug_init(void); void bch_request_exit(void); int bch_request_init(void); +void bch_btree_exit(void); +int bch_btree_init(void); #endif /* _BCACHE_H */ |