From 3fab641274d16fb5e51ab70dbb176b7b8b2d042d Mon Sep 17 00:00:00 2001
From: nikita <nikita>
Date: Sat, 27 May 2006 15:35:43 +0000
Subject: [PATCH] add lu_context to new fld code

---
 lustre/fld/fld_handle.c     | 12 +++++-------
 lustre/fld/fld_internal.h   |  4 ++--
 lustre/include/dt_object.h  | 15 ++++++++-------
 lustre/include/lustre_fid.h |  6 +++---
 4 files changed, 18 insertions(+), 19 deletions(-)

diff --git a/lustre/fld/fld_handle.c b/lustre/fld/fld_handle.c
index dfe13a6..769646c 100644
--- a/lustre/fld/fld_handle.c
+++ b/lustre/fld/fld_handle.c
@@ -342,7 +342,7 @@ static int fld_req_handle(struct ptlrpc_request *req)
         RETURN(result);
 }
 
-int fld_server_init(struct lu_context *ctx, struct fld *fld, 
+int fld_server_init(const struct lu_context *ctx, struct fld *fld,
                     struct dt_device *dt)
 {
         int result;
@@ -373,15 +373,13 @@ int fld_server_init(struct lu_context *ctx, struct fld *fld,
                                               LUSTRE_FLD0_NAME);
         else
                 result = -ENOMEM;
-        if (result != 0) {
-                fld_iam_fini(fld);
-                fld_server_fini(fld);
-        }
+        if (result != 0)
+                fld_server_fini(ctx, fld);
         return result;
 }
 EXPORT_SYMBOL(fld_server_init);
 
-void fld_server_fini(struct fld *fld)
+void fld_server_fini(const struct lu_context *ctx, struct fld *fld)
 {
         struct list_head *pos, *n;
 
@@ -399,7 +397,7 @@ void fld_server_fini(struct fld *fld)
         }
         spin_unlock(&fld_list_head.fld_lock);
         lu_device_put(&fld->fld_dt->dd_lu_dev);
-        fld_iam_fini(fld);
+        fld_iam_fini(ctx, fld);
         fld->fld_dt = NULL;
 }
 EXPORT_SYMBOL(fld_server_fini);
diff --git a/lustre/fld/fld_internal.h b/lustre/fld/fld_internal.h
index 379b3f7..9b7a46e 100644
--- a/lustre/fld/fld_internal.h
+++ b/lustre/fld/fld_internal.h
@@ -71,6 +71,6 @@ int fld_handle_delete(const struct lu_context *ctx,
 int fld_handle_lookup(const struct lu_context *ctx,
                       struct fld *fld, fidseq_t seq_num, mdsno_t *mds);
 
-int fld_iam_init(struct lu_context *ctx, struct fld *fld);
-void fld_iam_fini(struct fld *fld);
+int fld_iam_init(const struct lu_context *ctx, struct fld *fld);
+void fld_iam_fini(const struct lu_context *ctx, struct fld *fld);
 #endif
diff --git a/lustre/include/dt_object.h b/lustre/include/dt_object.h
index ed0f8fb..7ee969d 100644
--- a/lustre/include/dt_object.h
+++ b/lustre/include/dt_object.h
@@ -255,10 +255,10 @@ struct dt_index_operations {
         int (*dio_probe)(const struct lu_context *ctxt, struct dt_object *dt,
                          const struct dt_index_features *feat);
 
-        int (*dio_init)(struct lu_context *ctxt, struct dt_device *dt,
-                        struct dt_object *dt_obj, void *container, void *param);
-        
-        int (*dio_fini)(struct dt_object *dt_obj);
+        int (*dio_init)(const struct lu_context *ctxt, struct dt_object *obj,
+                        void *container, void *param);
+
+        int (*dio_fini)(const struct lu_context *ctxt, struct dt_object *obj);
 };
 
 struct dt_device {
@@ -293,9 +293,6 @@ struct dt_object {
         struct dt_index_operations  *do_index_ops;
 };
 
-struct dt_object *dt_object_find(struct lu_context *ctxt,
-                                   struct dt_device *d,
-                                   struct lu_fid *f);
 int  dt_object_init(struct dt_object *obj,
                     struct lu_object_header *h, struct lu_device *d);
 
@@ -344,4 +341,8 @@ int dt_txn_hook_stop(const struct lu_context *ctx,
 int dt_txn_hook_commit(const struct lu_context *ctx,
                        struct dt_device *dev, struct thandle *txn);
 
+struct dt_object *dt_store_open(const struct lu_context *ctx,
+                                struct dt_device *dt, const char *name,
+                                struct lu_fid *fid);
+
 #endif /* __LUSTRE_DT_OBJECT_H */
diff --git a/lustre/include/lustre_fid.h b/lustre/include/lustre_fid.h
index aeca14e..2b2ea26 100644
--- a/lustre/include/lustre_fid.h
+++ b/lustre/include/lustre_fid.h
@@ -81,11 +81,11 @@ struct fld {
         struct ptlrpc_service   *fld_service;
         struct dt_device        *fld_dt;
         struct dt_object        *fld_obj;
-        void                    *fld_container;
+        struct lu_fid            fld_fid; /* used during initialization */
 };
 
-int  fld_server_init(struct lu_context *ctx, struct fld *fld, 
+int  fld_server_init(const struct lu_context *ctx, struct fld *fld,
                      struct dt_device *dt);
-void fld_server_fini(struct fld *fld);
+void fld_server_fini(const struct lu_context *ctx, struct fld *fld);
 
 #endif /* __LINUX_OBD_CLASS_H */
-- 
1.8.3.1