LU-148 ll_readpage has to unlock vmpage by any means

[fs/lustre-release.git] / lustre / fid / fid_internal.h

diff --git a/lustre/fid/fid_internal.h b/lustre/fid/fid_internal.h
index 9137656..96fb114 100644 (file)
--- a/lustre/fid/fid_internal.h
+++ b/lustre/fid/fid_internal.h
@@ -26,7 +26,7 @@
  * GPL HEADER END
  */
 /*
- * Copyright  2008 Sun Microsystems, Inc. All rights reserved
+ * Copyright (c) 2007, 2010, Oracle and/or its affiliates. All rights reserved.
  * Use is subject to license terms.
  */
 /*
@@ -49,10 +49,14 @@
 struct seq_thread_info {
         struct req_capsule     *sti_pill;
         struct txn_param        sti_txn;
-        struct lu_range         sti_space;
+        struct lu_seq_range     sti_space;
         struct lu_buf           sti_buf;
 };
 
+enum {
+        SEQ_TXN_STORE_CREDITS = 20
+};
+
 extern struct lu_context_key seq_thread_key;
 
 /* Functions used internally in module. */
@@ -60,7 +64,7 @@ int seq_client_alloc_super(struct lu_client_seq *seq,
                            const struct lu_env *env);
 
 int seq_client_replay_super(struct lu_client_seq *seq,
-                            struct lu_range *range,
+                            struct lu_seq_range *range,
                             const struct lu_env *env);
 
 /* Store API functions. */
@@ -71,12 +75,12 @@ int seq_store_init(struct lu_server_seq *seq,
 void seq_store_fini(struct lu_server_seq *seq,
                     const struct lu_env *env);
 
-int seq_store_write(struct lu_server_seq *seq,
-                    const struct lu_env *env);
-
 int seq_store_read(struct lu_server_seq *seq,
                    const struct lu_env *env);
 
+int seq_store_update(const struct lu_env *env, struct lu_server_seq *seq,
+                     struct lu_seq_range *out, int sync);
+
 #ifdef LPROCFS
 extern struct lprocfs_vars seq_server_proc_list[];
 extern struct lprocfs_vars seq_client_proc_list[];