1 files changed, 0 insertions, 136 deletions
diff --git a/libbcache/super.h b/libbcache/super.h
deleted file mode 100644
index 66c34308..00000000
--- a/libbcache/super.h
+++ /dev/null
@@ -1,136 +0,0 @@
-#ifndef _BCACHE_SUPER_H
-#define _BCACHE_SUPER_H
-
-#include "extents.h"
-
-#include <linux/bcache-ioctl.h>
-
-static inline size_t sector_to_bucket(const struct bch_dev *ca, sector_t s)
-{
-	return s >> ca->bucket_bits;
-}
-
-static inline sector_t bucket_to_sector(const struct bch_dev *ca, size_t b)
-{
-	return ((sector_t) b) << ca->bucket_bits;
-}
-
-static inline sector_t bucket_remainder(const struct bch_dev *ca, sector_t s)
-{
-	return s & (ca->mi.bucket_size - 1);
-}
-
-static inline struct bch_dev *__bch_next_dev(struct bch_fs *c, unsigned *iter)
-{
-	struct bch_dev *ca = NULL;
-
-	while (*iter < c->sb.nr_devices &&
-	       !(ca = rcu_dereference_check(c->devs[*iter],
-					    lockdep_is_held(&c->state_lock))))
-		(*iter)++;
-
-	return ca;
-}
-
-#define __for_each_member_device(ca, c, iter)				\
-	for ((iter) = 0; ((ca) = __bch_next_dev((c), &(iter))); (iter)++)
-
-#define for_each_member_device_rcu(ca, c, iter)				\
-	__for_each_member_device(ca, c, iter)
-
-static inline struct bch_dev *bch_get_next_dev(struct bch_fs *c, unsigned *iter)
-{
-	struct bch_dev *ca;
-
-	rcu_read_lock();
-	if ((ca = __bch_next_dev(c, iter)))
-		percpu_ref_get(&ca->ref);
-	rcu_read_unlock();
-
-	return ca;
-}
-
-/*
- * If you break early, you must drop your ref on the current device
- */
-#define for_each_member_device(ca, c, iter)				\
-	for ((iter) = 0;						\
-	     (ca = bch_get_next_dev(c, &(iter)));			\
-	     percpu_ref_put(&ca->ref), (iter)++)
-
-static inline struct bch_dev *bch_get_next_online_dev(struct bch_fs *c,
-						      unsigned *iter,
-						      int state_mask)
-{
-	struct bch_dev *ca;
-
-	rcu_read_lock();
-	while ((ca = __bch_next_dev(c, iter)) &&
-	       (!((1 << ca->mi.state) & state_mask) ||
-		!percpu_ref_tryget(&ca->io_ref)))
-		(*iter)++;
-	rcu_read_unlock();
-
-	return ca;
-}
-
-#define __for_each_online_member(ca, c, iter, state_mask)		\
-	for ((iter) = 0;						\
-	     (ca = bch_get_next_online_dev(c, &(iter), state_mask));	\
-	     percpu_ref_put(&ca->io_ref), (iter)++)
-
-#define for_each_online_member(ca, c, iter)				\
-	__for_each_online_member(ca, c, iter, ~0)
-
-#define for_each_rw_member(ca, c, iter)					\
-	__for_each_online_member(ca, c, iter, 1 << BCH_MEMBER_STATE_RW)
-
-#define for_each_readable_member(ca, c, iter)				\
-	__for_each_online_member(ca, c, iter,				\
-		(1 << BCH_MEMBER_STATE_RW)|(1 << BCH_MEMBER_STATE_RO))
-
-struct bch_fs *bch_bdev_to_fs(struct block_device *);
-struct bch_fs *bch_uuid_to_fs(uuid_le);
-int bch_congested(struct bch_fs *, int);
-
-void bch_dev_release(struct kobject *);
-
-bool bch_dev_state_allowed(struct bch_fs *, struct bch_dev *,
-			   enum bch_member_state, int);
-int __bch_dev_set_state(struct bch_fs *, struct bch_dev *,
-			enum bch_member_state, int);
-int bch_dev_set_state(struct bch_fs *, struct bch_dev *,
-		      enum bch_member_state, int);
-
-int bch_dev_fail(struct bch_dev *, int);
-int bch_dev_remove(struct bch_fs *, struct bch_dev *, int);
-int bch_dev_add(struct bch_fs *, const char *);
-int bch_dev_online(struct bch_fs *, const char *);
-int bch_dev_offline(struct bch_fs *, struct bch_dev *, int);
-int bch_dev_evacuate(struct bch_fs *, struct bch_dev *);
-
-void bch_fs_detach(struct bch_fs *);
-
-bool bch_fs_emergency_read_only(struct bch_fs *);
-void bch_fs_read_only(struct bch_fs *);
-const char *bch_fs_read_write(struct bch_fs *);
-
-void bch_fs_release(struct kobject *);
-void bch_fs_stop_async(struct bch_fs *);
-void bch_fs_stop(struct bch_fs *);
-
-const char *bch_fs_start(struct bch_fs *);
-const char *bch_fs_open(char * const *, unsigned, struct bch_opts,
-			struct bch_fs **);
-const char *bch_fs_open_incremental(const char *path);
-
-extern struct workqueue_struct *bcache_io_wq;
-extern struct crypto_shash *bch_sha256;
-
-extern struct kobj_type bch_fs_ktype;
-extern struct kobj_type bch_fs_internal_ktype;
-extern struct kobj_type bch_fs_time_stats_ktype;
-extern struct kobj_type bch_fs_opts_dir_ktype;
-extern struct kobj_type bch_dev_ktype;
-
-#endif /* _BCACHE_SUPER_H */