LU-2675 lustre: move lustre_intent.h to lustre/include

[fs/lustre-release.git] / lustre / include / lu_target.h

diff --git a/lustre/include/lu_target.h b/lustre/include/lu_target.h
index d4a814e..d01a49e 100644 (file)
--- a/lustre/include/lu_target.h
+++ b/lustre/include/lu_target.h
@@ -41,6 +41,7 @@
 #include <lustre_export.h>
 #include <lustre_update.h>
 #include <lustre_disk.h>
+#include <lustre_lfsck.h>
 
 struct lu_target {
        struct obd_device       *lut_obd;
@@ -103,7 +104,6 @@ struct tgt_session_info {
        struct lu_object        *tsi_corpus;
 
        struct lu_fid            tsi_fid;
-       struct lu_fid            tsi_fid2;
        struct ldlm_res_id       tsi_resid;
 
        /* object affected by VBR, for last_rcvd_update */
@@ -265,7 +265,7 @@ int tgt_sec_ctx_fini(struct tgt_session_info *tsi);
 int tgt_sendpage(struct tgt_session_info *tsi, struct lu_rdpg *rdpg, int nob);
 int tgt_validate_obdo(struct tgt_session_info *tsi, struct obdo *oa);
 int tgt_sync(const struct lu_env *env, struct lu_target *tgt,
-            struct dt_object *obj);
+            struct dt_object *obj, __u64 start, __u64 end);
 
 int tgt_io_thread_init(struct ptlrpc_thread *thread);
 void tgt_io_thread_done(struct ptlrpc_thread *thread);
@@ -282,8 +282,15 @@ void tgt_brw_unlock(struct obd_ioobj *obj, struct niobuf_remote *niob,
 int tgt_brw_read(struct tgt_session_info *tsi);
 int tgt_brw_write(struct tgt_session_info *tsi);
 int tgt_hpreq_handler(struct ptlrpc_request *req);
+void tgt_register_lfsck_in_notify(int (*notify)(const struct lu_env *,
+                                               struct dt_device *,
+                                               struct lfsck_request *));
+void tgt_register_lfsck_query(int (*query)(const struct lu_env *,
+                                          struct dt_device *,
+                                          struct lfsck_request *));
 
 extern struct tgt_handler tgt_sec_ctx_handlers[];
+extern struct tgt_handler tgt_lfsck_handlers[];
 extern struct tgt_handler tgt_obd_handlers[];
 extern struct tgt_handler tgt_dlm_handlers[];
 extern struct tgt_handler tgt_llog_handlers[];
@@ -327,6 +334,24 @@ int tgt_server_data_update(const struct lu_env *env, struct lu_target *tg,
 int tgt_truncate_last_rcvd(const struct lu_env *env, struct lu_target *tg,
                           loff_t off);
 
+/* target/out_lib.c */
+struct dt_update_request *
+out_find_update(struct thandle_update *tu, struct dt_device *dt_dev);
+void out_destroy_update_req(struct dt_update_request *update);
+struct dt_update_request *out_create_update_req(struct dt_device *dt);
+struct dt_update_request *out_find_create_update_loc(struct thandle *th,
+                                                 struct dt_object *dt);
+int out_prep_update_req(const struct lu_env *env, struct obd_import *imp,
+                       const struct object_update_request *ureq,
+                       struct ptlrpc_request **reqp);
+int out_remote_sync(const struct lu_env *env, struct obd_import *imp,
+                   struct dt_update_request *update,
+                   struct ptlrpc_request **reqp);
+int out_insert_update(const struct lu_env *env,
+                     struct dt_update_request *update,
+                     int op, const struct lu_fid *fid, int count,
+                     int *lens, const char **bufs);
+
 enum {
        ESERIOUS = 0x0001000
 };
@@ -454,9 +479,14 @@ static inline void tgt_drop_id(struct obd_export *exp, struct obdo *oa)
        TGT_RPC_HANDLER(FLD_QUERY, flags, name, fn, NULL,               \
                        LUSTRE_MDS_VERSION)
 
+/* LFSCK handlers */
+#define TGT_LFSCK_HDL(flags, name, fn)                                 \
+       TGT_RPC_HANDLER(LFSCK_FIRST_OPC, flags, name, fn,               \
+                       &RQF_ ## name, LUSTRE_OBD_VERSION)
+
 /* Request with a format known in advance */
 #define TGT_UPDATE_HDL(flags, name, fn)                                        \
-       TGT_RPC_HANDLER(UPDATE_OBJ, flags, name, fn, &RQF_ ## name,     \
+       TGT_RPC_HANDLER(OUT_UPDATE, flags, name, fn, &RQF_ ## name,     \
                        LUSTRE_MDS_VERSION)
 
 #endif /* __LUSTRE_LU_TARGET_H */