__u64 io_epoch;
};
-#define MDS_FILTERDATA(inode) ((struct mds_filter_data *)(inode)->i_filterdata)
+#define MDS_FILTERDATA(inode) ((struct mds_filter_data *)LUSTRE_FILTERDATA(inode))
#define DENTRY_VALID(dentry) \
((dentry)->d_inode || ((dentry)->d_flags & DCACHE_CROSS_REF))
#define MDS_EXPECT_SPLIT 1
#define MDS_NO_SPLITTABLE 2
+/* 1048576 should be enough for one client pool */
+#define MDS_FIDEXT_SIZE (1 << 20)
+
static inline struct mds_obd *mds_req2mds(struct ptlrpc_request *req)
{
return &req->rq_export->exp_obd->u.mds;
(inode)->i_flags &= ~(0x4000000); \
CDEBUG(D_VFSTRACE, "removing orphan flag from inode %p\n", inode); \
} while (0)
+
+
+/* inode flags managed by mds directly */
+#define MDS_IF_ATTRS_OLD 0x8000000 /* inode needs attrs. refreshing */
+
+#define mds_inode_has_old_attrs(inode) ((inode)->i_flags & MDS_IF_ATTRS_OLD)
+#define mds_inode_set_attrs_old(inode) \
+do { \
+ (inode)->i_flags |= MDS_IF_ATTRS_OLD; \
+ CDEBUG(D_VFSTRACE, "setting attr.old flag on inode %p\n", inode);\
+} while (0)
+#define mds_inode_unset_attrs_old(inode) \
+do { \
+ (inode)->i_flags &= ~(MDS_IF_ATTRS_OLD); \
+ CDEBUG(D_VFSTRACE, "removing attrs.old flag from inode %p\n", inode);\
+} while (0)
+
+
#endif /* __KERNEL__ */
/* mds/mds_reint.c */
struct mds_req_sec_desc *rsd);
void mds_exit_ucred(struct lvfs_ucred *ucred);
+int mds_set_gskey(struct obd_device *obd, void *handle,
+ struct inode *inode, void *key, int key_len, int valid);
+int mds_set_crypto_type(struct obd_device *obd, void *val, __u32 vallen);
+
+int mds_pack_gskey(struct obd_device *obd, struct lustre_msg *repmsg,
+ int *offset, struct mds_body *body, struct inode *inode);
/* mds/mds_unlink_open.c */
int mds_cleanup_orphans(struct obd_device *obd);
void mds_dt_save_objids(struct obd_device *obd, obd_id *ids);
/* mds/mds_open.c */
-int
-mds_create_object(struct obd_device *obd, struct ptlrpc_request *req,
- int offset, struct mds_update_record *rec,
- struct dentry *dchild, void **handle,
- obd_id *ids);
+int mds_create_object(struct obd_device *obd, struct ptlrpc_request *req,
+ int offset, struct mds_update_record *rec,
+ struct dentry *dchild, void **handle,
+ obd_id *ids);
int mds_destroy_object(struct obd_device *obd,
struct inode *inode, int async);
int mds_query_write_access(struct inode *inode);
int unlink_orphan);
int mds_close(struct ptlrpc_request *req, int offset);
int mds_done_writing(struct ptlrpc_request *req, int offset);
-
+int mds_validate_size(struct obd_device *obd, struct inode *inode,
+ struct mds_body *body, struct iattr *iattr);
/* mds/mds_fs.c */
+int mds_fidmap_init(struct obd_device *obd, int size);
+int mds_fidmap_cleanup(struct obd_device *obd);
+
+struct fidmap_entry *
+mds_fidmap_find(struct obd_device *obd, __u64 fid);
+
+struct lustre_id *
+mds_fidmap_lookup(struct obd_device *obd,
+ struct lustre_id *id);
+
+void mds_fidmap_insert(struct obd_device *obd,
+ struct fidmap_entry *entry);
+
+void mds_fidmap_remove(struct obd_device *obd,
+ struct fidmap_entry *entry);
+
+int mds_fidmap_add(struct obd_device *obd,
+ struct lustre_id *id);
+
+void mds_fidmap_del(struct obd_device *obd,
+ struct lustre_id *id);
+
int mds_client_add(struct obd_device *obd, struct mds_obd *mds,
struct mds_export_data *med, int cl_off);
int mds_client_free(struct obd_export *exp, int clear_client);
struct lov_stripe_md *ea, struct obd_trans_info *oti);
/* mds/handler.c */
-int mds_squash_root(struct mds_obd *mds, struct mds_req_sec_desc *rsd,
- ptl_nid_t *peernid);
+int mds_getattr_size(struct obd_device *obd, struct dentry *dentry,
+ struct ptlrpc_request *req, struct mds_body *body);
int mds_handle(struct ptlrpc_request *req);
extern struct lvfs_callback_ops mds_lvfs_ops;
int mds_dt_clean(struct obd_device *obd);
__u64 mds_alloc_fid(struct obd_device *obd);
-int mds_alloc_inode_sid(struct obd_device *, struct inode *,
- void *, struct lustre_id *);
-
-int mds_update_inode_sid(struct obd_device *, struct inode *,
- void *, struct lustre_id *);
-
+void mds_inode2id(struct obd_device *obd, struct lustre_id *id,
+ struct inode *inode, __u64 fid);
+int mds_update_inode_ids(struct obd_device *, struct inode *,
+ void *, struct lustre_id *, struct lustre_id *);
int mds_read_inode_sid(struct obd_device *, struct inode *,
struct lustre_id *);
-int mds_update_inode_mid(struct obd_device *, struct inode *,
- void *, struct lustre_id *);
-
-int mds_read_inode_mid(struct obd_device *, struct inode *,
+int mds_read_inode_pid(struct obd_device *, struct inode *,
struct lustre_id *);
void mds_commit_last_fid_cb(struct obd_device *, __u64 fid,
struct mds_body *, struct inode *, int lock, int mea);
int mds_pack_link(struct dentry *dentry, struct ptlrpc_request *req,
struct mds_body *repbody, int reply_off);
-int mds_pack_ea(struct dentry *dentry, struct ptlrpc_request *req,
- struct mds_body *repbody, int req_off, int reply_off);
-int mds_pack_ealist(struct dentry *dentry, struct ptlrpc_request *req,
- struct mds_body *repbody, int reply_off);
-int mds_pack_acl(struct obd_device *, struct lustre_msg *, int offset,
- struct mds_body *, struct inode *);
+int mds_pack_xattr(struct dentry *dentry, struct ptlrpc_request *req,
+ struct mds_body *repbody, int req_off, int reply_off);
+int mds_pack_xattr_list(struct dentry *dentry, struct ptlrpc_request *req,
+ struct mds_body *repbody, int reply_off);
+int mds_pack_acl(struct ptlrpc_request *req, int *reply_off,
+ struct mds_body *body, struct inode *inode);
+
int mds_pack_inode2id(struct obd_device *, struct lustre_id *,
struct inode *, int);
void mds_pack_dentry2body(struct obd_device *, struct mds_body *b,
struct dentry *, int);
+
#endif
/* mds/mds_lmv.c */
int mds_try_to_split_dir(struct obd_device *, struct dentry *, struct mea **,
int, int);
int mds_md_get_attr(struct obd_device *, struct inode *, struct mea **, int *);
-int mds_choose_mdsnum(struct obd_device *, const char *, int, int, struct ptlrpc_peer *, struct inode *);
+int mds_choose_mdsnum(struct obd_device *, const char *, int, int,
+ struct ptlrpc_peer *, struct inode *, int);
int mds_md_postsetup(struct obd_device *);
int mds_splitting_expected(struct obd_device *, struct dentry *);
int mds_lock_slave_objs(struct obd_device *, struct dentry *,
void mds_put_lsd(struct lustre_sec_desc *lsd);
void mds_flush_lsd(__u32 id);
+/* mds_audit_path.c */
+int mds_parse_id(struct ptlrpc_request *req);
+
+/* mds_audit.c */
+int mds_set_audit(struct obd_device * obd, void * val);
+int mds_pack_audit(struct obd_device *, struct inode *, struct mds_body *);
+
+/* mds_acl.c */
+struct upcall_cache *__mds_get_global_rmtacl_upcall_cache(void);
+int mds_init_rmtacl_upcall_cache(void);
+void mds_cleanup_rmtacl_upcall_cache(void);
+void mds_do_remote_acl_upcall(struct rmtacl_upcall_desc *desc);
+
#endif /* _MDS_INTERNAL_H */