o kernel/ksyms.c: move relevant EXPORT_SYMBOLs to fs/block_dev.c

fs/block_dev.c

@@ -70,6 +70,8 @@ int set_blocksize(struct block_device *bdev, int size)
 	return 0;
 }
 
+EXPORT_SYMBOL(set_blocksize);
+
 int sb_set_blocksize(struct super_block *sb, int size)
 {
 	int bits;
@@ -82,6 +84,8 @@ int sb_set_blocksize(struct super_block *sb, int size)
 	return sb->s_blocksize;
 }
 
+EXPORT_SYMBOL(sb_set_blocksize);
+
 int sb_min_blocksize(struct super_block *sb, int size)
 {
 	int minsize = bdev_hardsect_size(sb->s_bdev);
@@ -90,6 +94,8 @@ int sb_min_blocksize(struct super_block *sb, int size)
 	return sb_set_blocksize(sb, size);
 }
 
+EXPORT_SYMBOL(sb_min_blocksize);
+
 static int
 blkdev_get_block(struct inode *inode, sector_t iblock,
 		struct buffer_head *bh, int create)
@@ -358,6 +364,8 @@ struct block_device *bdget(dev_t dev)
 	return bdev;
 }
 
+EXPORT_SYMBOL(bdget);
+
 long nr_blockdev_pages(void)
 {
 	struct list_head *p;
@@ -377,6 +385,8 @@ void bdput(struct block_device *bdev)
 	iput(bdev->bd_inode);
 }
 
+EXPORT_SYMBOL(bdput);
+ 
 int bd_acquire(struct inode *inode)
 {
 	struct block_device *bdev;
@@ -444,6 +454,8 @@ int bd_claim(struct block_device *bdev, void *holder)
 	return res;
 }
 
+EXPORT_SYMBOL(bd_claim);
+
 void bd_release(struct block_device *bdev)
 {
 	spin_lock(&bdev_lock);
@@ -454,6 +466,8 @@ void bd_release(struct block_device *bdev)
 	spin_unlock(&bdev_lock);
 }
 
+EXPORT_SYMBOL(bd_release);
+
 /*
  * Tries to open block device by device number.  Use it ONLY if you
  * really do not have anything better - i.e. when you are behind a
@@ -471,6 +485,8 @@ struct block_device *open_by_devnum(dev_t dev, unsigned mode, int kind)
 	return err ? ERR_PTR(err) : bdev;
 }
 
+EXPORT_SYMBOL(open_by_devnum);
+
 /*
  * This routine checks whether a removable media has been changed,
  * and invalidates all buffer-cache-entries in that case. This
@@ -500,6 +516,8 @@ int check_disk_change(struct block_device *bdev)
 	return 1;
 }
 
+EXPORT_SYMBOL(check_disk_change);
+
 static void bd_set_size(struct block_device *bdev, loff_t size)
 {
 	unsigned bsize = bdev_hardsect_size(bdev);
@@ -632,6 +650,8 @@ int blkdev_get(struct block_device *bdev, mode_t mode, unsigned flags, int kind)
 	return do_open(bdev, bdev->bd_inode, &fake_file);
 }
 
+EXPORT_SYMBOL(blkdev_get);
+
 int blkdev_open(struct inode * inode, struct file * filp)
 {
 	struct block_device *bdev;
@@ -662,6 +682,8 @@ int blkdev_open(struct inode * inode, struct file * filp)
 	return res;
 }
 
+EXPORT_SYMBOL(blkdev_open);
+
 int blkdev_put(struct block_device *bdev, int kind)
 {
 	int ret = 0;
@@ -710,6 +732,8 @@ int blkdev_put(struct block_device *bdev, int kind)
 	return ret;
 }
 
+EXPORT_SYMBOL(blkdev_put);
+
 int blkdev_close(struct inode * inode, struct file * filp)
 {
 	if (inode->i_bdev->bd_holder == filp)
@@ -760,6 +784,8 @@ struct file_operations def_blk_fops = {
 	.sendfile	= generic_file_sendfile,
 };
 
+EXPORT_SYMBOL(def_blk_fops);
+
 int ioctl_by_bdev(struct block_device *bdev, unsigned cmd, unsigned long arg)
 {
 	int res;
@@ -770,6 +796,8 @@ int ioctl_by_bdev(struct block_device *bdev, unsigned cmd, unsigned long arg)
 	return res;
 }
 
+EXPORT_SYMBOL(ioctl_by_bdev);
+
 /**
  * lookup_bdev  - lookup a struct block_device by name
  *
@@ -854,6 +882,8 @@ struct block_device *open_bdev_excl(const char *path, int flags,
 	return ERR_PTR(error);
 }
 
+EXPORT_SYMBOL(open_bdev_excl);
+
 /**
  * close_bdev_excl  -  release a blockdevice openen by open_bdev_excl()
  *
@@ -867,3 +897,5 @@ void close_bdev_excl(struct block_device *bdev, int kind)
 	bd_release(bdev);
 	blkdev_put(bdev, kind);
 }
+
+EXPORT_SYMBOL(close_bdev_excl);

kernel/ksyms.c

@@ -138,7 +138,6 @@ EXPORT_SYMBOL(page_address);
 EXPORT_SYMBOL(get_user_pages);
 
 /* filesystem internal functions */
-EXPORT_SYMBOL(def_blk_fops);
 EXPORT_SYMBOL(update_atime);
 EXPORT_SYMBOL(get_fs_type);
 EXPORT_SYMBOL(user_get_super);
@@ -161,7 +160,6 @@ EXPORT_SYMBOL(filp_open);
 EXPORT_SYMBOL(filp_close);
 EXPORT_SYMBOL(put_filp);
 EXPORT_SYMBOL(files_lock);
-EXPORT_SYMBOL(check_disk_change);
 EXPORT_SYMBOL(invalidate_inodes);
 EXPORT_SYMBOL(__invalidate_device);
 EXPORT_SYMBOL(invalidate_inode_pages);
@@ -171,16 +169,6 @@ EXPORT_SYMBOL(inode_setattr);
 EXPORT_SYMBOL(inode_change_ok);
 EXPORT_SYMBOL(write_inode_now);
 EXPORT_SYMBOL(notify_change);
-EXPORT_SYMBOL(set_blocksize);
-EXPORT_SYMBOL(sb_set_blocksize);
-EXPORT_SYMBOL(sb_min_blocksize);
-EXPORT_SYMBOL(bdget);
-EXPORT_SYMBOL(bdput);
-EXPORT_SYMBOL(bd_claim);
-EXPORT_SYMBOL(bd_release);
-EXPORT_SYMBOL(open_bdev_excl);
-EXPORT_SYMBOL(close_bdev_excl);
-EXPORT_SYMBOL(open_by_devnum);
 EXPORT_SYMBOL(blockdev_direct_IO);
 EXPORT_SYMBOL(file_ra_state_init);
 EXPORT_SYMBOL(generic_ro_fops);
@@ -240,10 +228,6 @@ EXPORT_SYMBOL(tty_std_termios);
 
 /* block device driver support */
 EXPORT_SYMBOL(bmap);
-EXPORT_SYMBOL(blkdev_open);
-EXPORT_SYMBOL(blkdev_get);
-EXPORT_SYMBOL(blkdev_put);
-EXPORT_SYMBOL(ioctl_by_bdev);
 EXPORT_SYMBOL(read_dev_sector);
 EXPORT_SYMBOL(iov_shorten);
 EXPORT_SYMBOL_GPL(default_backing_dev_info);