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authorAl Viro <viro@zeniv.linux.org.uk>2007-10-08 13:26:20 -0400
committerAl Viro <viro@zeniv.linux.org.uk>2008-10-21 07:47:20 -0400
commit08f85851215100d0eebf026810955ee6ad456c38 (patch)
treebdc0034edc2e3c49fa832ef08d13de190374049a
parent647b3d0084158c47b1aea8f34d13cab9cd0a5b49 (diff)
[PATCH] move block_device_operations to blkdev.h
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
-rw-r--r--fs/ext2/xip.c1
-rw-r--r--include/linux/blkdev.h17
-rw-r--r--include/linux/fs.h15
3 files changed, 19 insertions, 14 deletions
diff --git a/fs/ext2/xip.c b/fs/ext2/xip.c
index 4fb94c20041..b72b8588422 100644
--- a/fs/ext2/xip.c
+++ b/fs/ext2/xip.c
@@ -11,6 +11,7 @@
#include <linux/buffer_head.h>
#include <linux/ext2_fs_sb.h>
#include <linux/ext2_fs.h>
+#include <linux/blkdev.h>
#include "ext2.h"
#include "xip.h"
diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h
index 48f41b991ad..48ec8862a11 100644
--- a/include/linux/blkdev.h
+++ b/include/linux/blkdev.h
@@ -1057,6 +1057,23 @@ static inline int blk_integrity_rq(struct request *rq)
#endif /* CONFIG_BLK_DEV_INTEGRITY */
+struct file;
+struct inode;
+
+struct block_device_operations {
+ int (*open) (struct inode *, struct file *);
+ int (*release) (struct inode *, struct file *);
+ int (*ioctl) (struct inode *, struct file *, unsigned, unsigned long);
+ long (*unlocked_ioctl) (struct file *, unsigned, unsigned long);
+ long (*compat_ioctl) (struct file *, unsigned, unsigned long);
+ int (*direct_access) (struct block_device *, sector_t,
+ void **, unsigned long *);
+ int (*media_changed) (struct gendisk *);
+ int (*revalidate_disk) (struct gendisk *);
+ int (*getgeo)(struct block_device *, struct hd_geometry *);
+ struct module *owner;
+};
+
#else /* CONFIG_BLOCK */
/*
* stubs for when the block layer is configured out
diff --git a/include/linux/fs.h b/include/linux/fs.h
index 5ab5579a516..58bbf689fef 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -1270,20 +1270,7 @@ int generic_osync_inode(struct inode *, struct address_space *, int);
* to have different dirent layouts depending on the binary type.
*/
typedef int (*filldir_t)(void *, const char *, int, loff_t, u64, unsigned);
-
-struct block_device_operations {
- int (*open) (struct inode *, struct file *);
- int (*release) (struct inode *, struct file *);
- int (*ioctl) (struct inode *, struct file *, unsigned, unsigned long);
- long (*unlocked_ioctl) (struct file *, unsigned, unsigned long);
- long (*compat_ioctl) (struct file *, unsigned, unsigned long);
- int (*direct_access) (struct block_device *, sector_t,
- void **, unsigned long *);
- int (*media_changed) (struct gendisk *);
- int (*revalidate_disk) (struct gendisk *);
- int (*getgeo)(struct block_device *, struct hd_geometry *);
- struct module *owner;
-};
+struct block_device_operations;
/* These macros are for out of kernel modules to test that
* the kernel supports the unlocked_ioctl and compat_ioctl