#endif /* HAVE_2ARGS_BIO_END_IO_T */
/*
- * 2.6.28 API change
+ * 2.6.38 - 2.6.x API,
+ * blkdev_get_by_path()
+ * blkdev_put()
+ *
+ * 2.6.28 - 2.6.37 API,
+ * open_bdev_exclusive()
+ * close_bdev_exclusive()
+ *
+ * 2.6.12 - 2.6.27 API,
+ * open_bdev_excl()
+ * close_bdev_excl()
+ *
* Used to exclusively open a block device from within the kernel.
*/
-#ifdef HAVE_OPEN_BDEV_EXCLUSIVE
+#if defined(HAVE_BLKDEV_GET_BY_PATH)
+# define vdev_bdev_open(path, md, hld) blkdev_get_by_path(path, \
+ (md) | FMODE_EXCL, hld)
+# define vdev_bdev_close(bdev, md) blkdev_put(bdev, (md) | FMODE_EXCL)
+#elif defined(HAVE_OPEN_BDEV_EXCLUSIVE)
# define vdev_bdev_open(path, md, hld) open_bdev_exclusive(path, md, hld)
# define vdev_bdev_close(bdev, md) close_bdev_exclusive(bdev, md)
#else
# define vdev_bdev_open(path, md, hld) open_bdev_excl(path, md, hld)
# define vdev_bdev_close(bdev, md) close_bdev_excl(bdev)
-#endif /* HAVE_OPEN_BDEV_EXCLUSIVE */
+#endif /* HAVE_BLKDEV_GET_BY_PATH | HAVE_OPEN_BDEV_EXCLUSIVE */
/*
* 2.6.22 API change