| NFS_ATTR_FATTR_SPACE_USED \
| NFS_ATTR_FATTR_V4_SECURITY_LABEL)
+/*
+ * Maximal number of supported layout drivers.
+ */
+#define NFS_MAX_LAYOUT_TYPES 8
+
/*
* Info on the file system
*/
__u64 maxfilesize;
struct timespec time_delta; /* server time granularity */
__u32 lease_time; /* in seconds */
- __u32 layouttype; /* supported pnfs layout driver */
+ __u32 nlayouttypes; /* number of layouttypes */
+ __u32 layouttype[NFS_MAX_LAYOUT_TYPES]; /* supported pnfs layout driver */
__u32 blksize; /* preferred pnfs io block size */
__u32 clone_blksize; /* granularity of a CLONE operation */
};