Merge branch 'for-linus' of git://opensource.wolfsonmicro.com/regmap

[pandora-kernel.git] / fs / block_dev.c

diff --git a/fs/block_dev.c b/fs/block_dev.c
index f55aad4..ff77262 100644 (file)
--- a/fs/block_dev.c
+++ b/fs/block_dev.c
@@ -387,6 +387,10 @@ int blkdev_fsync(struct file *filp, loff_t start, loff_t end, int datasync)
        struct inode *bd_inode = filp->f_mapping->host;
        struct block_device *bdev = I_BDEV(bd_inode);
        int error;
+       
+       error = filemap_write_and_wait_range(filp->f_mapping, start, end);
+       if (error)
+               return error;
 
        /*
         * There is no need to serialise calls to blkdev_issue_flush with
@@ -552,6 +556,7 @@ struct block_device *bdget(dev_t dev)
 
        if (inode->i_state & I_NEW) {
                bdev->bd_contains = NULL;
+               bdev->bd_super = NULL;
                bdev->bd_inode = inode;
                bdev->bd_block_size = (1 << inode->i_blkbits);
                bdev->bd_part_count = 0;