LU-1302 llog: pass lu_env as parametr in llog functions

[fs/lustre-release.git] / lustre / obdclass / llog_internal.h

diff --git a/lustre/obdclass/llog_internal.h b/lustre/obdclass/llog_internal.h
index 4c31016..0e8d3b2 100644 (file)
--- a/lustre/obdclass/llog_internal.h
+++ b/lustre/obdclass/llog_internal.h
@@ -1,6 +1,4 @@
-/* -*- mode: c; c-basic-offset: 8; indent-tabs-mode: nil; -*-
- * vim:expandtab:shiftwidth=8:tabstop=8:
- *
+/*
  * GPL HEADER START
  *
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
@@ -26,7 +24,7 @@
  * 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.
  */
 /*
@@ -45,15 +43,48 @@ struct llog_process_info {
         void               *lpi_cbdata;
         void               *lpi_catdata;
         int                 lpi_rc;
-        struct completion   lpi_completion;
+        int                 lpi_flags;
+        cfs_completion_t    lpi_completion;
+       const struct lu_env     *lpi_env;
+
+};
+
+struct llog_thread_info {
+       struct lu_attr                   lgi_attr;
+       struct lu_fid                    lgi_fid;
+       struct llog_logid                lgi_logid;
+       struct dt_object_format          lgi_dof;
+       struct llog_process_data         lgi_lpd;
+       struct lustre_mdt_attrs          lgi_lma_attr;
+
+       struct lu_buf                    lgi_buf;
+       loff_t                           lgi_off;
+
+       struct llog_rec_hdr              lgi_lrh;
+       struct llog_rec_tail             lgi_tail;
+       struct llog_logid_rec            lgi_lid;
 };
 
-int llog_put_cat_list(struct obd_device *obd, struct obd_device *disk_obd,
-                      char *name, int idx, int count,
-                      struct llog_catid *idarray);
+extern struct lu_context_key llog_thread_key;
+
+static inline struct llog_thread_info *llog_info(const struct lu_env *env)
+{
+       struct llog_thread_info *lgi;
+
+       lgi = lu_context_key_get(&env->le_ctx, &llog_thread_key);
+       LASSERT(lgi);
+       return lgi;
+}
+
+int llog_info_init(void);
+void llog_info_fini(void);
 
-int llog_cat_id2handle(struct llog_handle *cathandle, struct llog_handle **res,
-                       struct llog_logid *logid);
-int class_config_dump_handler(struct llog_handle * handle,
-                              struct llog_rec_hdr *rec, void *data);
+int llog_cat_id2handle(const struct lu_env *env, struct llog_handle *cathandle,
+                      struct llog_handle **res, struct llog_logid *logid);
+int class_config_dump_handler(const struct lu_env *env,
+                             struct llog_handle *handle,
+                             struct llog_rec_hdr *rec, void *data);
+int llog_process_or_fork(const struct lu_env *env,
+                        struct llog_handle *loghandle,
+                        llog_cb_t cb, void *data, void *catdata, bool fork);
 #endif