struct file *file = iocb->ki_filp;
struct inode *inode = bdev_file_inode(file);
- if (IS_DAX(inode))
- return dax_do_io(iocb, inode, iter, blkdev_get_block,
- NULL, DIO_SKIP_DIO_COUNT);
return __blockdev_direct_IO(iocb, inode, I_BDEV(inode), iter,
blkdev_get_block, NULL, NULL,
DIO_SKIP_DIO_COUNT);
error = sb->s_op->thaw_super(sb);
else
error = thaw_super(sb);
- if (error) {
+ if (error)
bdev->bd_fsfreeze_count++;
- mutex_unlock(&bdev->bd_fsfreeze_mutex);
- return error;
- }
out:
mutex_unlock(&bdev->bd_fsfreeze_mutex);
- return 0;
+ return error;
}
EXPORT_SYMBOL(thaw_bdev);
bdev->bd_disk = disk;
bdev->bd_queue = disk->queue;
bdev->bd_contains = bdev;
- bdev->bd_inode->i_flags = 0;
if (!partno) {
ret = -ENXIO;
}
}
- if (!ret) {
+ if (!ret)
bd_set_size(bdev,(loff_t)get_capacity(disk)<<9);
- if (!bdev_dax_capable(bdev))
- bdev->bd_inode->i_flags &= ~S_DAX;
- }
/*
* If the device is invalidated, rescan partition
goto out_clear;
}
bd_set_size(bdev, (loff_t)bdev->bd_part->nr_sects << 9);
- if (!bdev_dax_capable(bdev))
- bdev->bd_inode->i_flags &= ~S_DAX;
}
} else {
if (bdev->bd_contains == bdev) {