1 files changed, 0 insertions, 123 deletions
diff --git a/libbcache/blockdev_types.h b/libbcache/blockdev_types.h
deleted file mode 100644
index e5172004..00000000
--- a/libbcache/blockdev_types.h
+++ /dev/null
@@ -1,123 +0,0 @@
-#ifndef _BCACHE_BLOCKDEV_TYPES_H
-#define _BCACHE_BLOCKDEV_TYPES_H
-
-#include "keybuf_types.h"
-#include "stats_types.h"
-#include "super_types.h"
-#include "util.h"
-
-struct bcache_device {
-	struct closure		cl;
-
-	struct kobject		kobj;
-
-	struct bch_fs	*c;
-
-	struct rb_node		node;
-	struct bkey_i_inode_blockdev inode;
-	struct mutex		inode_lock;
-
-#define BCACHEDEVNAME_SIZE	12
-	char			name[BCACHEDEVNAME_SIZE];
-
-	struct gendisk		*disk;
-
-	unsigned long		flags;
-#define BCACHE_DEV_CLOSING	0
-#define BCACHE_DEV_DETACHING	1
-#define BCACHE_DEV_UNLINK_DONE	2
-
-	unsigned		nr_stripes;
-	unsigned		stripe_size;
-	atomic_t		*stripe_sectors_dirty;
-	unsigned long		*full_dirty_stripes;
-
-	struct bio_set		bio_split;
-
-	unsigned		data_csum:1;
-
-	int (*ioctl)(struct bcache_device *, fmode_t, unsigned, unsigned long);
-};
-
-struct io {
-	/* Used to track sequential IO so it can be skipped */
-	struct hlist_node	hash;
-	struct list_head	lru;
-
-	unsigned long		last_io;
-	unsigned		sequential;
-	sector_t		last;
-};
-
-struct cached_dev {
-	struct list_head	list;
-	struct bcache_device	disk;
-
-	//struct backingdev_sb		sb;
-
-	struct {
-		struct backingdev_sb	*sb;
-		struct block_device	*bdev;
-		struct bio		*bio;
-		unsigned		page_order;
-	} disk_sb;
-	struct closure		sb_write;
-	struct semaphore	sb_write_mutex;
-
-	/* Refcount on the cache set. Always nonzero when we're caching. */
-	atomic_t		count;
-	struct work_struct	detach;
-
-	/*
-	 * Device might not be running if it's dirty and the cache set hasn't
-	 * showed up yet.
-	 */
-	atomic_t		running;
-
-	/*
-	 * Writes take a shared lock from start to finish; scanning for dirty
-	 * data to refill the rb tree requires an exclusive lock.
-	 */
-	struct rw_semaphore	writeback_lock;
-
-	/*
-	 * Nonzero, and writeback has a refcount (d->count), iff there is dirty
-	 * data in the cache. Protected by writeback_lock; must have an
-	 * shared lock to set and exclusive lock to clear.
-	 */
-	atomic_t		has_dirty;
-
-	/* for dynamic rate control of writeback */
-	struct bch_pd_controller writeback_pd;
-	struct delayed_work	writeback_pd_update;
-	unsigned		writeback_pd_update_seconds;
-
-	struct task_struct	*writeback_thread;
-	struct keybuf		writeback_keys;
-	mempool_t		writeback_io_pool;
-	mempool_t		writeback_page_pool;
-
-	/* For tracking sequential IO */
-#define RECENT_IO_BITS	7
-#define RECENT_IO	(1 << RECENT_IO_BITS)
-	struct io		io[RECENT_IO];
-	struct hlist_head	io_hash[RECENT_IO + 1];
-	struct list_head	io_lru;
-	spinlock_t		io_lock;
-
-	struct cache_accounting	accounting;
-
-	/* The rest of this all shows up in sysfs */
-	unsigned		sequential_cutoff;
-	unsigned		readahead;
-
-	unsigned		verify:1;
-	unsigned		bypass_torture_test:1;
-
-	unsigned		partial_stripes_expensive:1;
-	unsigned		writeback_metadata:1;
-	unsigned		writeback_running:1;
-	unsigned char		writeback_percent;
-};
-
-#endif /* _BCACHE_BLOCKDEV_TYPES_H */