/*
* super-class definitions.
*/
-#include <lu_object.h>
+#include <dt_object.h>
#include <lvfs.h>
struct md_device;
struct lustre_capa *, int renewal);
int (*moo_object_sync)(const struct lu_env *, struct md_object *);
-
+ dt_obj_version_t (*moo_version_get)(const struct lu_env *,
+ struct md_object *);
+ void (*moo_version_set)(const struct lu_env *, struct md_object *,
+ dt_obj_version_t);
int (*moo_path)(const struct lu_env *env, struct md_object *obj,
- char *path, int pathlen, __u64 recno, int *linkno);
+ char *path, int pathlen, __u64 *recno, int *linkno);
};
/**
struct md_device *m,
struct lustre_capa_key *key);
+ int (*mdo_llog_ctxt_get)(const struct lu_env *env,
+ struct md_device *m, int idx, void **h);
+
+ int (*mdo_iocontrol)(const struct lu_env *env, struct md_device *m,
+ unsigned int cmd, int len, void *data);
+
#ifdef HAVE_QUOTA_SUPPORT
struct md_quota_operations {
int (*mqo_notify)(const struct lu_env *env,
};
enum md_upcall_event {
- /**sync the md layer*/
+ /** Sync the md layer*/
MD_LOV_SYNC = (1 << 0),
/** Just for split, no need trans, for replay */
MD_NO_TRANS = (1 << 1),
- MD_LOV_CONFIG = (1 << 2)
+ MD_LOV_CONFIG = (1 << 2),
+ /** Trigger quota recovery */
+ MD_LOV_QUOTA = (1 << 3)
};
struct md_upcall {
}
static inline int mo_path(const struct lu_env *env, struct md_object *m,
- char *path, int pathlen, __u64 recno, int *linkno)
+ char *path, int pathlen, __u64 *recno, int *linkno)
{
- LASSERT(m->mo_ops->moo_path);
+ if (m->mo_ops->moo_path == NULL)
+ return -ENOSYS;
return m->mo_ops->moo_path(env, m, path, pathlen, recno, linkno);
}
return m->mo_ops->moo_object_sync(env, m);
}
+static inline dt_obj_version_t mo_version_get(const struct lu_env *env,
+ struct md_object *m)
+{
+ LASSERT(m->mo_ops->moo_version_get);
+ return m->mo_ops->moo_version_get(env, m);
+}
+
+static inline void mo_version_set(const struct lu_env *env,
+ struct md_object *m, dt_obj_version_t ver)
+{
+ LASSERT(m->mo_ops->moo_version_set);
+ return m->mo_ops->moo_version_set(env, m, ver);
+}
+
static inline int mdo_lookup(const struct lu_env *env,
struct md_object *p,
const struct lu_name *lname,