-/* -*- 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.
* 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.
+ *
+ * Copyright (c) 2012, Intel Corporation.
*/
/*
* This file is part of Lustre, http://www.lustre.org/
#ifndef OST_INTERNAL_H
#define OST_INTERNAL_H
-#define OSS_SERVICE_WATCHDOG_FACTOR 2000
+#define OSS_SERVICE_WATCHDOG_FACTOR 2
/*
* tunables for per-thread page pool (bug 5137)
*/
struct ost_thread_local_cache {
/*
- * pool of pages and nio buffers used by write-path
+ * pool of nio buffers used by write-path
*/
- struct page *page [OST_THREAD_POOL_SIZE];
- struct niobuf_local local [OST_THREAD_POOL_SIZE];
- struct niobuf_remote remote[OST_THREAD_POOL_SIZE];
+ struct niobuf_local local[OST_THREAD_POOL_SIZE];
+ unsigned int temporary:1;
};
struct ost_thread_local_cache *ost_tls(struct ptlrpc_request *r);
-#define OSS_MIN_CREATE_THREADS 2UL
-#define OSS_MAX_CREATE_THREADS 16UL
-
-/* Quota stuff */
-extern quota_interface_t *quota_interface;
-
#ifdef LPROCFS
void lprocfs_ost_init_vars(struct lprocfs_static_vars *lvars);
#else
}
#endif
+/* Here "ostid" maybe part of "oa", the return value of "ostid_id()" depends on
+ * the original "ostid->oi_seq", which maybe changed by the assignment of
+ * "oa->o_seq = ostid_seq(ostid)", so keep the order of setting "oa->o_id" and
+ * "oa->o_seq". */
+static inline void obdo_from_ostid(struct obdo *oa, struct ost_id *ostid)
+{
+ oa->o_id = ostid_id(ostid);
+ oa->o_seq = ostid_seq(ostid);
+}
+
+static inline void ioobj_from_obdo(struct obd_ioobj *ioobj, struct obdo *oa)
+{
+ ioobj->ioo_id = oa->o_id;
+ ioobj->ioo_seq = oa->o_seq;
+}
+
#endif /* OST_INTERNAL_H */