tunnels: fix netns vs proto registration ordering

[safe/jmp/linux-2.6] / fs / block_dev.c

diff --git a/fs/block_dev.c b/fs/block_dev.c
index 9cf4b92..73d6a73 100644 (file)
--- a/fs/block_dev.c
+++ b/fs/block_dev.c
@@ -405,7 +405,17 @@ static loff_t block_llseek(struct file *file, loff_t offset, int origin)
  
 static int block_fsync(struct file *filp, struct dentry *dentry, int datasync)
 {
-       return sync_blockdev(I_BDEV(filp->f_mapping->host));
+       struct block_device *bdev = I_BDEV(filp->f_mapping->host);
+       int error;
+
+       error = sync_blockdev(bdev);
+       if (error)
+               return error;
+       
+       error = blkdev_issue_flush(bdev, NULL);
+       if (error == -EOPNOTSUPP)
+               error = 0;
+       return error;
 }
 
 /*
@@ -1248,8 +1258,8 @@ static int __blkdev_get(struct block_device *bdev, fmode_t mode, int for_part)
                        bd_set_size(bdev, (loff_t)bdev->bd_part->nr_sects << 9);
                }
        } else {
-               put_disk(disk);
                module_put(disk->fops->owner);
+               put_disk(disk);
                disk = NULL;
                if (bdev->bd_contains == bdev) {
                        if (bdev->bd_disk->fops->open) {