*/
/*
* This file is part of Lustre, http://www.lustre.org/
- * Lustre is a trademark of Sun Microsystems, Inc.
*
* lustre/include/lustre_mds.h
*
#include <lustre_dlm.h>
#include <lustre_export.h>
-struct mds_group_info {
- struct obd_uuid *uuid;
- int group;
-};
-
-struct mds_capa_info {
- struct obd_uuid *uuid;
- struct lustre_capa_key *capa;
+struct md_rejig_data {
+ struct md_object *mrd_obj;
+ __u16 mrd_mirror_id;
};
#define MDD_OBD_NAME "mdd_obd"
#define MDD_OBD_UUID "mdd_obd_uuid"
-static inline int md_should_create(__u64 flags)
+static inline int md_should_create(u64 open_flags)
{
- return !(flags & MDS_OPEN_DELAY_CREATE) && (flags & FMODE_WRITE) &&
- !(flags & MDS_OPEN_LEASE);
+ return !(open_flags & MDS_OPEN_DELAY_CREATE) &&
+ (open_flags & MDS_FMODE_WRITE) &&
+ !(open_flags & MDS_OPEN_LEASE);
+}
+
+/* do NOT or the MAY_*'s, you'll get the weakest */
+static inline int mds_accmode(u64 open_flags)
+{
+ unsigned int may_mask = 0;
+
+ if (open_flags & MDS_FMODE_READ)
+ may_mask |= MAY_READ;
+ if (open_flags & (MDS_FMODE_WRITE | MDS_OPEN_TRUNC | MDS_OPEN_APPEND))
+ may_mask |= MAY_WRITE;
+ if (open_flags & MDS_FMODE_EXEC)
+ may_mask = MAY_EXEC;
+
+ return may_mask;
}
/** @} mds */