diff options
Diffstat (limited to 'drivers/staging/lustre/lustre/include/obd_ost.h')
| -rw-r--r-- | drivers/staging/lustre/lustre/include/obd_ost.h | 96 |
1 files changed, 96 insertions, 0 deletions
diff --git a/drivers/staging/lustre/lustre/include/obd_ost.h b/drivers/staging/lustre/lustre/include/obd_ost.h new file mode 100644 index 000000000000..af89843c312b --- /dev/null +++ b/drivers/staging/lustre/lustre/include/obd_ost.h @@ -0,0 +1,96 @@ +/* + * GPL HEADER START + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 only, + * as published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License version 2 for more details (a copy is included + * in the LICENSE file that accompanied this code). + * + * You should have received a copy of the GNU General Public License + * version 2 along with this program; If not, see + * http://www.sun.com/software/products/lustre/docs/GPLv2.pdf + * + * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, + * CA 95054 USA or visit www.sun.com if you need additional information or + * have any questions. + * + * GPL HEADER END + */ +/* + * 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/ + * Lustre is a trademark of Sun Microsystems, Inc. + * + * lustre/include/obd_ost.h + * + * Data structures for object storage targets and client: OST & OSC's + * + * See also lustre_idl.h for wire formats of requests. + */ + +#ifndef _LUSTRE_OST_H +#define _LUSTRE_OST_H + +#include <obd_class.h> + +struct osc_brw_async_args { + struct obdo *aa_oa; + int aa_requested_nob; + int aa_nio_count; + obd_count aa_page_count; + int aa_resends; + struct brw_page **aa_ppga; + struct client_obd *aa_cli; + struct list_head aa_oaps; + struct list_head aa_exts; + struct obd_capa *aa_ocapa; + struct cl_req *aa_clerq; +}; + +#define osc_grant_args osc_brw_async_args +struct osc_async_args { + struct obd_info *aa_oi; +}; + +struct osc_setattr_args { + struct obdo *sa_oa; + obd_enqueue_update_f sa_upcall; + void *sa_cookie; +}; + +struct osc_fsync_args { + struct obd_info *fa_oi; + obd_enqueue_update_f fa_upcall; + void *fa_cookie; +}; + +struct osc_enqueue_args { + struct obd_export *oa_exp; + __u64 *oa_flags; + obd_enqueue_update_f oa_upcall; + void *oa_cookie; + struct ost_lvb *oa_lvb; + struct lustre_handle *oa_lockh; + struct ldlm_enqueue_info *oa_ei; + unsigned int oa_agl:1; +}; + +#if 0 +int osc_extent_blocking_cb(struct ldlm_lock *lock, + struct ldlm_lock_desc *new, void *data, + int flag); +#endif + +#endif |