From bb74624daa138837d04c2a9931723115b9b6d645 Mon Sep 17 00:00:00 2001
From: Kent Overstreet <kent.overstreet@gmail.com>
Date: Fri, 30 Apr 2021 16:48:21 -0400
Subject: Update bcachefs sources to a5c0e1bb30 bcachefs: Clean up
 bch2_btree_and_journal_walk()

---
 include/linux/blk_types.h | 33 ++++++++++++++++++++++++++++++++-
 1 file changed, 32 insertions(+), 1 deletion(-)

(limited to 'include/linux/blk_types.h')

diff --git a/include/linux/blk_types.h b/include/linux/blk_types.h
index 42cd0032..8aef4bb8 100644
--- a/include/linux/blk_types.h
+++ b/include/linux/blk_types.h
@@ -8,12 +8,43 @@
 #include <linux/atomic.h>
 #include <linux/types.h>
 #include <linux/bvec.h>
+#include <linux/kobject.h>
 
 struct bio_set;
 struct bio;
-struct block_device;
 typedef void (bio_end_io_t) (struct bio *);
 
+#define BDEVNAME_SIZE	32
+
+struct request_queue {
+	struct backing_dev_info *backing_dev_info;
+};
+
+struct gendisk {
+};
+
+struct hd_struct {
+	struct kobject		kobj;
+};
+
+struct block_device {
+	struct kobject		kobj;
+	dev_t			bd_dev;
+	char			name[BDEVNAME_SIZE];
+	struct inode		*bd_inode;
+	struct request_queue	queue;
+	void			*bd_holder;
+	struct gendisk *	bd_disk;
+	struct gendisk		__bd_disk;
+	int			bd_fd;
+	int			bd_sync_fd;
+
+	struct backing_dev_info	*bd_bdi;
+	struct backing_dev_info	__bd_bdi;
+};
+
+#define bdev_kobj(_bdev) (&((_bdev)->kobj))
+
 /*
  * Block error status values.  See block/blk-core:blk_errors for the details.
  */
-- 
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