* Copyright (c) 2007, 2010, Oracle and/or its affiliates. All rights reserved.
* Use is subject to license terms.
*
* Copyright (c) 2007, 2010, Oracle and/or its affiliates. All rights reserved.
* Use is subject to license terms.
*
- __u64 ma_valid;
- __u64 ma_need;
- __u64 ma_attr_flags;
- struct lu_attr ma_attr;
- struct lu_fid ma_pfid;
- struct md_hsm ma_hsm;
- struct lov_mds_md *ma_lmm;
- union lmv_mds_md *ma_lmv;
- void *ma_acl;
- int ma_lmm_size;
- int ma_lmv_size;
- int ma_acl_size;
+ __u64 ma_valid;
+ __u64 ma_need;
+ __u64 ma_attr_flags;
+ struct lu_attr ma_attr;
+ struct lu_fid ma_pfid;
+ struct md_hsm ma_hsm;
+ struct md_som ma_som;
+ struct lov_mds_md *ma_lmm;
+ union lmv_mds_md *ma_lmv;
+ void *ma_acl;
+ int ma_lmm_size;
+ int ma_lmv_size;
+ int ma_acl_size;
- union {
- /** symlink target */
- const char *sp_symname;
- /** eadata for regular files */
- struct md_spec_reg {
- const void *eadata;
- int eadatalen;
- } sp_ea;
- } u;
-
- /** Create flag from client: such as MDS_OPEN_CREAT, and others. */
+ union {
+ /** symlink target */
+ const char *sp_symname;
+ /** eadata for regular files */
+ struct md_spec_reg {
+ void *eadata;
+ int eadatalen;
+ } sp_ea;
+ } u;
+
+ /** Open flags from client: such as MDS_OPEN_CREAT, and others. */
sp_permitted:1, /* do not check permission */
sp_migrate_close:1; /* close the file during migrate */
/** Current lock mode for parent dir where create is performing. */
sp_permitted:1, /* do not check permission */
sp_migrate_close:1; /* close the file during migrate */
/** Current lock mode for parent dir where create is performing. */
- enum md_layout_opc mlc_opc;
- struct layout_intent *mlc_intent;
- struct lu_buf mlc_buf;
- struct lustre_som_attrs mlc_som;
- size_t mlc_resync_count;
- __u32 *mlc_resync_ids;
+ enum md_layout_opc mlc_opc;
+ __u16 mlc_mirror_id;
+ struct layout_intent *mlc_intent;
+ struct lu_buf mlc_buf;
+ struct lustre_som_attrs mlc_som;
+ size_t mlc_resync_count;
+ __u32 *mlc_resync_ids;
- int (*moo_permission)(const struct lu_env *env,
- struct md_object *pobj, struct md_object *cobj,
- struct md_attr *attr, int mask);
+ int (*moo_permission)(const struct lu_env *env,
+ struct md_object *pobj, struct md_object *cobj,
+ struct md_attr *attr, int mask);
- int (*moo_attr_set)(const struct lu_env *env, struct md_object *obj,
- const struct md_attr *attr);
+ int (*moo_attr_set)(const struct lu_env *env, struct md_object *obj,
+ const struct md_attr *attr);
- int (*moo_xattr_get)(const struct lu_env *env, struct md_object *obj,
- struct lu_buf *buf, const char *name);
+ int (*moo_xattr_get)(const struct lu_env *env, struct md_object *obj,
+ struct lu_buf *buf, const char *name);
- int (*moo_xattr_set)(const struct lu_env *env, struct md_object *obj,
- const struct lu_buf *buf, const char *name,
- int fl);
+ int (*moo_xattr_set)(const struct lu_env *env, struct md_object *obj,
+ const struct lu_buf *buf, const char *name,
+ int fl);
/** This method is used to swap the layouts between 2 objects */
int (*moo_swap_layouts)(const struct lu_env *env,
struct md_object *obj1, struct md_object *obj2,
__u64 flags);
/** This method is used to swap the layouts between 2 objects */
int (*moo_swap_layouts)(const struct lu_env *env,
struct md_object *obj1, struct md_object *obj2,
__u64 flags);
- /** \retval number of bytes actually read upon success */
- int (*moo_readpage)(const struct lu_env *env, struct md_object *obj,
- const struct lu_rdpg *rdpg);
+ /** \retval number of bytes actually read upon success */
+ int (*moo_readpage)(const struct lu_env *env, struct md_object *obj,
+ const struct lu_rdpg *rdpg);
+
+ int (*moo_readlink)(const struct lu_env *env, struct md_object *obj,
+ struct lu_buf *buf);
- enum changelog_rec_type type, int flags,
+ enum changelog_rec_type type,
+ enum changelog_rec_flags clf_flags,
- int (*moo_open)(const struct lu_env *env,
- struct md_object *obj, int flag);
+ int (*moo_open)(const struct lu_env *env,
+ struct md_object *obj, u64 open_flags);
- int (*moo_close)(const struct lu_env *env, struct md_object *obj,
- struct md_attr *ma, int mode);
+ int (*moo_close)(const struct lu_env *env, struct md_object *obj,
+ struct md_attr *ma, u64 open_flags);
int (*moo_object_lock)(const struct lu_env *env, struct md_object *obj,
struct lustre_handle *lh,
int (*moo_object_lock)(const struct lu_env *env, struct md_object *obj,
struct lustre_handle *lh,
- int (*mdo_is_subdir) (const struct lu_env *env, struct md_object *obj,
- const struct lu_fid *fid, struct lu_fid *sfid);
+ int (*mdo_is_subdir)(const struct lu_env *env, struct md_object *obj,
+ const struct lu_fid *fid);
- int (*mdo_lookup)(const struct lu_env *env, struct md_object *obj,
- const struct lu_name *lname, struct lu_fid *fid,
- struct md_op_spec *spec);
+ int (*mdo_lookup)(const struct lu_env *env, struct md_object *obj,
+ const struct lu_name *lname, struct lu_fid *fid,
+ struct md_op_spec *spec);
- int (*mdo_create)(const struct lu_env *env, struct md_object *pobj,
- const struct lu_name *lname, struct md_object *child,
- struct md_op_spec *spec,
- struct md_attr *ma);
+ int (*mdo_create)(const struct lu_env *env, struct md_object *pobj,
+ const struct lu_name *lname, struct md_object *child,
+ struct md_op_spec *spec,
+ struct md_attr *ma);
- /** This method is used for creating data object for this meta object*/
- int (*mdo_create_data)(const struct lu_env *env, struct md_object *p,
- struct md_object *o,
- const struct md_op_spec *spec,
- struct md_attr *ma);
+ /** This method is used for creating data object for this meta object*/
+ int (*mdo_create_data)(const struct lu_env *env, struct md_object *p,
+ struct md_object *o,
+ const struct md_op_spec *spec,
+ struct md_attr *ma);
- int (*mdo_rename)(const struct lu_env *env, struct md_object *spobj,
- struct md_object *tpobj, const struct lu_fid *lf,
- const struct lu_name *lsname, struct md_object *tobj,
- const struct lu_name *ltname, struct md_attr *ma);
+ int (*mdo_rename)(const struct lu_env *env, struct md_object *spobj,
+ struct md_object *tpobj, const struct lu_fid *lf,
+ const struct lu_name *lsname, struct md_object *tobj,
+ const struct lu_name *ltname, struct md_attr *ma);
- int (*mdo_link)(const struct lu_env *env, struct md_object *tgt_obj,
- struct md_object *src_obj, const struct lu_name *lname,
- struct md_attr *ma);
+ int (*mdo_link)(const struct lu_env *env, struct md_object *tgt_obj,
+ struct md_object *src_obj, const struct lu_name *lname,
+ struct md_attr *ma);
int (*mdo_unlink)(const struct lu_env *env, struct md_object *pobj,
struct md_object *cobj, const struct lu_name *lname,
int (*mdo_unlink)(const struct lu_env *env, struct md_object *pobj,
struct md_object *cobj, const struct lu_name *lname,
int (*mdo_migrate)(const struct lu_env *env, struct md_object *pobj,
struct md_object *sobj, const struct lu_name *lname,
int (*mdo_migrate)(const struct lu_env *env, struct md_object *pobj,
struct md_object *sobj, const struct lu_name *lname,
-static inline int mo_permission(const struct lu_env *env,
- struct md_object *p,
- struct md_object *c,
- struct md_attr *at,
- int mask)
+static inline int mo_permission(const struct lu_env *env, struct md_object *p,
+ struct md_object *c, struct md_attr *at,
+ int mask)
- LASSERT(c->mo_ops->moo_permission);
- return c->mo_ops->moo_permission(env, p, c, at, mask);
+ LASSERT(c->mo_ops->moo_permission);
+ return c->mo_ops->moo_permission(env, p, c, at, mask);
- LASSERT(m->mo_ops->moo_attr_get);
- return m->mo_ops->moo_attr_get(env, m, at);
+ LASSERT(m->mo_ops->moo_attr_get);
+ return m->mo_ops->moo_attr_get(env, m, at);
static inline int mo_changelog(const struct lu_env *env,
enum changelog_rec_type type,
static inline int mo_changelog(const struct lu_env *env,
enum changelog_rec_type type,
- int flags, struct md_device *m,
- const struct lu_fid *fid)
+ enum changelog_rec_flags clf_flags,
+ struct md_device *m, const struct lu_fid *fid)
- rc = root->mo_ops->moo_changelog(env, type, flags, m, fid);
+ rc = root->mo_ops->moo_changelog(env, type, clf_flags, m, fid);
return o1->mo_ops->moo_swap_layouts(env, o1, o2, flags);
}
return o1->mo_ops->moo_swap_layouts(env, o1, o2, flags);
}
- LASSERT(m->mo_ops->moo_open);
- return m->mo_ops->moo_open(env, m, flags);
+ LASSERT(m->mo_ops->moo_open);
+ return m->mo_ops->moo_open(env, m, open_flags);
-static inline int mo_close(const struct lu_env *env,
- struct md_object *m,
- struct md_attr *ma,
- int mode)
+static inline int mo_close(const struct lu_env *env, struct md_object *m,
+ struct md_attr *ma, u64 open_flags)
- LASSERT(m->mo_ops->moo_close);
- return m->mo_ops->moo_close(env, m, ma, mode);
+ LASSERT(m->mo_ops->moo_close);
+ return m->mo_ops->moo_close(env, m, ma, open_flags);
- return pobj->mo_dir_ops->mdo_migrate(env, pobj, sobj, lname, tobj, ma);
+ return pobj->mo_dir_ops->mdo_migrate(env, pobj, sobj, lname, tobj, spec,
+ ma);
- LASSERT(mo->mo_dir_ops->mdo_is_subdir);
- return mo->mo_dir_ops->mdo_is_subdir(env, mo, fid, sfid);
+ LASSERT(mo->mo_dir_ops->mdo_is_subdir);
+ return mo->mo_dir_ops->mdo_is_subdir(env, mo, fid);
return p->mo_dir_ops->mdo_unlink(env, p, c, lname, ma, no_name);
}
return p->mo_dir_ops->mdo_unlink(env, p, c, lname, ma, no_name);
}
+static inline int mdo_statfs(const struct lu_env *env,
+ struct md_device *m,
+ struct obd_statfs *sfs)
+{
+ LASSERT(m->md_ops->mdo_statfs);
+ return m->md_ops->mdo_statfs(env, m, sfs);
+}
+
int lustre_buf2hsm(void *buf, int rc, struct md_hsm *mh);
void lustre_hsm2buf(void *buf, const struct md_hsm *mh);
int lustre_buf2hsm(void *buf, int rc, struct md_hsm *mh);
void lustre_hsm2buf(void *buf, const struct md_hsm *mh);
struct group_info *uc_ginfo;
struct md_identity *uc_identity;
char uc_jobid[LUSTRE_JOBID_SIZE];
struct group_info *uc_ginfo;
struct md_identity *uc_identity;
char uc_jobid[LUSTRE_JOBID_SIZE];