LU-73 RHEL6 support.

[fs/lustre-release.git] / lustre / mdc / mdc_internal.h

diff --git a/lustre/mdc/mdc_internal.h b/lustre/mdc/mdc_internal.h
index 62b85bf..785f8f4 100644 (file)
--- a/lustre/mdc/mdc_internal.h
+++ b/lustre/mdc/mdc_internal.h
@@ -26,7 +26,7 @@
  * GPL HEADER END
  */
 /*
- * Copyright  2008 Sun Microsystems, Inc. All rights reserved
+ * Copyright (c) 2003, 2010, Oracle and/or its affiliates. All rights reserved.
  * Use is subject to license terms.
  */
 /*
@@ -38,6 +38,7 @@
 #define _MDC_INTERNAL_H
 
 #include <lustre_mdc.h>
+#include <lustre_mds.h>
 
 #ifdef LPROCFS
 void lprocfs_mdc_init_vars(struct lprocfs_static_vars *lvars);
@@ -47,7 +48,7 @@ static inline void lprocfs_mdc_init_vars(struct lprocfs_static_vars *lvars)
         memset(lvars, 0, sizeof(*lvars));
 }
 #endif
- 
+
 void mdc_pack_body(struct ptlrpc_request *req, const struct lu_fid *fid,
                    struct obd_capa *oc, __u64 valid, int ea_size,
                    __u32 suppgid, int flags);
@@ -59,7 +60,7 @@ void mdc_is_subdir_pack(struct ptlrpc_request *req, const struct lu_fid *pfid,
 void mdc_readdir_pack(struct ptlrpc_request *req, __u64 pgoff, __u32 size,
                       const struct lu_fid *fid, struct obd_capa *oc);
 void mdc_getattr_pack(struct ptlrpc_request *req, __u64 valid, int flags,
-                      struct md_op_data *data);
+                      struct md_op_data *data, int ea_size);
 void mdc_setattr_pack(struct ptlrpc_request *req, struct md_op_data *op_data,
                      void *ea, int ealen, void *ea2, int ea2len);
 void mdc_create_pack(struct ptlrpc_request *req, struct md_op_data *op_data,
@@ -68,8 +69,6 @@ void mdc_create_pack(struct ptlrpc_request *req, struct md_op_data *op_data,
 void mdc_open_pack(struct ptlrpc_request *req, struct md_op_data *op_data,
                    __u32 mode, __u64 rdev, __u32 flags, const void *data,
                    int datalen);
-void mdc_join_pack(struct ptlrpc_request *req, struct md_op_data *op_data,
-                   __u64 head_size);
 void mdc_unlink_pack(struct ptlrpc_request *req, struct md_op_data *op_data);
 void mdc_link_pack(struct ptlrpc_request *req, struct md_op_data *op_data);
 void mdc_rename_pack(struct ptlrpc_request *req, struct md_op_data *op_data,
@@ -78,32 +77,16 @@ void mdc_close_pack(struct ptlrpc_request *req, struct md_op_data *op_data);
 void mdc_enter_request(struct client_obd *cli);
 void mdc_exit_request(struct client_obd *cli);
 
-static inline int client_is_remote(struct obd_export *exp)
-{
-        struct obd_import *imp = class_exp2cliimp(exp);
-
-        if (imp->imp_connect_flags_orig & OBD_CONNECT_RMT_CLIENT) {
-                if (!(imp->imp_connect_data.ocd_connect_flags &
-                    OBD_CONNECT_RMT_CLIENT))
-                        return 0;
-                else
-                        return 1;
-        } else {
-                if (!(imp->imp_connect_data.ocd_connect_flags &
-                    OBD_CONNECT_LCL_CLIENT))
-                        return 1;
-                else
-                        return 0;
-        }
-}
-
 /* mdc/mdc_locks.c */
 int mdc_set_lock_data(struct obd_export *exp,
-                      __u64 *lockh, void *data);
+                      __u64 *lockh, void *data, __u32 *bits);
 
 int mdc_change_cbdata(struct obd_export *exp, const struct lu_fid *fid,
                       ldlm_iterator_t it, void *data);
 
+int mdc_find_cbdata(struct obd_export *exp, const struct lu_fid *fid,
+                    ldlm_iterator_t it, void *data);
+
 int mdc_intent_lock(struct obd_export *exp,
                     struct md_op_data *,
                     void *lmm, int lmmsize,
@@ -116,7 +99,7 @@ int mdc_enqueue(struct obd_export *exp, struct ldlm_enqueue_info *einfo,
                 struct ptlrpc_request **req, int extra_lock_flags);
 
 int mdc_resource_get_unused(struct obd_export *exp, struct lu_fid *fid,
-                            struct list_head *cancels, ldlm_mode_t mode,
+                            cfs_list_t *cancels, ldlm_mode_t mode,
                             __u64 bits);
 /* mdc/mdc_request.c */
 int mdc_fid_alloc(struct obd_export *exp, struct lu_fid *fid,
@@ -140,7 +123,8 @@ int mdc_set_open_replay_data(struct obd_export *exp,
 
 int mdc_clear_open_replay_data(struct obd_export *exp,
                                struct obd_client_handle *och);
-void mdc_commit_delayed(struct ptlrpc_request *req);
+void mdc_commit_open(struct ptlrpc_request *req);
+void mdc_replay_open(struct ptlrpc_request *req);
 
 int mdc_create(struct obd_export *exp, struct md_op_data *op_data,
                const void *data, int datalen, int mode, __u32 uid, __u32 gid,
@@ -158,7 +142,7 @@ int mdc_unlink(struct obd_export *exp, struct md_op_data *op_data,
                struct ptlrpc_request **request);
 int mdc_cancel_unused(struct obd_export *exp, const struct lu_fid *fid,
                       ldlm_policy_data_t *policy, ldlm_mode_t mode,
-                      int flags, void *opaque);
+                      ldlm_cancel_flags_t flags, void *opaque);
 
 static inline void mdc_set_capa_size(struct ptlrpc_request *req,
                                      const struct req_msg_field *field,
@@ -171,8 +155,7 @@ static inline void mdc_set_capa_size(struct ptlrpc_request *req,
                 ;
 }
 
-int mdc_revalidate_lock(struct obd_export *exp,
-                        struct lookup_intent *it,
+int mdc_revalidate_lock(struct obd_export *exp, struct lookup_intent *it,
                         struct lu_fid *fid);
 
 int mdc_intent_getattr_async(struct obd_export *exp,
@@ -183,4 +166,5 @@ ldlm_mode_t mdc_lock_match(struct obd_export *exp, int flags,
                            const struct lu_fid *fid, ldlm_type_t type,
                            ldlm_policy_data_t *policy, ldlm_mode_t mode,
                            struct lustre_handle *lockh);
+
 #endif