32 static int dlm_monitor_unused = 1;
87 static void compat_input(struct dlm_write_request *kb,  in compat_input()  argument
91 	kb->version[0] = kb32->version[0];  in compat_input()
92 	kb->version[1] = kb32->version[1];  in compat_input()
93 	kb->version[2] = kb32->version[2];  in compat_input()
95 	kb->cmd = kb32->cmd;  in compat_input()
96 	kb->is64bit = kb32->is64bit;  in compat_input()
97 	if (kb->cmd == DLM_USER_CREATE_LOCKSPACE ||  in compat_input()
98 	    kb->cmd == DLM_USER_REMOVE_LOCKSPACE) {  in compat_input()
99 		kb->i.lspace.flags = kb32->i.lspace.flags;  in compat_input()
100 		kb->i.lspace.minor = kb32->i.lspace.minor;  in compat_input()
101 		memcpy(kb->i.lspace.name, kb32->i.lspace.name, namelen);  in compat_input()
102 	} else if (kb->cmd == DLM_USER_PURGE) {  in compat_input()
103 		kb->i.purge.nodeid = kb32->i.purge.nodeid;  in compat_input()
104 		kb->i.purge.pid = kb32->i.purge.pid;  in compat_input()
106 		kb->i.lock.mode = kb32->i.lock.mode;  in compat_input()
107 		kb->i.lock.namelen = kb32->i.lock.namelen;  in compat_input()
108 		kb->i.lock.flags = kb32->i.lock.flags;  in compat_input()
109 		kb->i.lock.lkid = kb32->i.lock.lkid;  in compat_input()
110 		kb->i.lock.parent = kb32->i.lock.parent;  in compat_input()
111 		kb->i.lock.xid = kb32->i.lock.xid;  in compat_input()
112 		kb->i.lock.timeout = kb32->i.lock.timeout;  in compat_input()
113 		kb->i.lock.castparam = (__user void *)(long)kb32->i.lock.castparam;  in compat_input()
114 		kb->i.lock.castaddr = (__user void *)(long)kb32->i.lock.castaddr;  in compat_input()
115 		kb->i.lock.bastparam = (__user void *)(long)kb32->i.lock.bastparam;  in compat_input()
116 		kb->i.lock.bastaddr = (__user void *)(long)kb32->i.lock.bastaddr;  in compat_input()
117 		kb->i.lock.lksb = (__user void *)(long)kb32->i.lock.lksb;  in compat_input()
118 		memcpy(kb->i.lock.lvb, kb32->i.lock.lvb, DLM_USER_LVB_LEN);  in compat_input()
119 		memcpy(kb->i.lock.name, kb32->i.lock.name, namelen);  in compat_input()
129 	res32->version[1] = res->version[1];  in compat_output()
150      1. a noqueue request fails with EAGAIN
162 		return 1;  in lkb_is_endoflife()
168 			return 1;  in lkb_is_endoflife()
484 	     req->version[1] > DLM_DEVICE_VERSION_MINOR)) {  in check_version()
491 		       req->version[1],  in check_version()
562 		/* add 1 after namelen so that the name string is terminated */  in device_write()
563 		kbuf = kzalloc(sizeof(struct dlm_write_request) + namelen + 1,  in device_write()
722 	result.version[1] = DLM_DEVICE_VERSION_MINOR;  in copy_result_to_user()
787 	ver.version[1] = DLM_DEVICE_VERSION_MINOR;  in copy_version_to_user()
893 		    dlm_lvb_operations[old_mode + 1][new_mode + 1])  in device_read()
894 			copy_lvb = 1;  in device_read()
942 		return 1;  in dlm_user_daemon_available()
944 	return atomic_read(&dlm_monitor_opened) ? 1 : 0;  in dlm_user_daemon_available()