#define DLM_USER_LVB_LEN 32
/* Version of the device interface */
-#define DLM_DEVICE_VERSION_MAJOR 4
-#define DLM_DEVICE_VERSION_MINOR 0
+#define DLM_DEVICE_VERSION_MAJOR 5
+#define DLM_DEVICE_VERSION_MINOR 1
#define DLM_DEVICE_VERSION_PATCH 0
/* struct passed to the lock write */
struct dlm_lock_params {
__u8 mode;
+ __u8 namelen;
__u16 flags;
__u32 lkid;
__u32 parent;
- __u8 namelen;
void __user *castparam;
void __user *castaddr;
void __user *bastparam;
void __user *bastaddr;
struct dlm_lksb __user *lksb;
char lvb[DLM_USER_LVB_LEN];
- char name[1];
+ char name[0];
};
struct dlm_lspace_params {
__u32 flags;
__u32 minor;
- char name[1];
+ char name[0];
+};
+
+struct dlm_purge_params {
+ __u32 nodeid;
+ __u32 pid;
};
struct dlm_write_request {
__u32 version[3];
__u8 cmd;
+ __u8 is64bit;
+ __u8 unused[2];
union {
struct dlm_lock_params lock;
struct dlm_lspace_params lspace;
+ struct dlm_purge_params purge;
} i;
};
struct dlm_lksb __user * user_lksb;
struct dlm_lksb lksb;
__u8 bast_mode;
+ __u8 unused[3];
/* Offsets may be zero if no data is present */
__u32 lvb_offset;
};
#define DLM_USER_QUERY 3
#define DLM_USER_CREATE_LOCKSPACE 4
#define DLM_USER_REMOVE_LOCKSPACE 5
+#define DLM_USER_PURGE 6
/* Arbitrary length restriction */
#define MAX_LS_NAME_LEN 64