diff options
Diffstat (limited to 'drivers/staging/lustre/lustre/fid/fid_internal.h')
| -rw-r--r-- | drivers/staging/lustre/lustre/fid/fid_internal.h | 84 |
1 files changed, 84 insertions, 0 deletions
diff --git a/drivers/staging/lustre/lustre/fid/fid_internal.h b/drivers/staging/lustre/lustre/fid/fid_internal.h new file mode 100644 index 000000000000..407a7435583f --- /dev/null +++ b/drivers/staging/lustre/lustre/fid/fid_internal.h @@ -0,0 +1,84 @@ +/* + * 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/fid/fid_internal.h + * + * Author: Yury Umanets <umka@clusterfs.com> + */ +#ifndef __FID_INTERNAL_H +#define __FID_INTERNAL_H + +#include <lustre/lustre_idl.h> +#include <dt_object.h> + +#include <linux/libcfs/libcfs.h> + +struct seq_thread_info { + struct req_capsule *sti_pill; + 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; + +int seq_client_alloc_super(struct lu_client_seq *seq, + const struct lu_env *env); +/* Store API functions. */ +int seq_store_init(struct lu_server_seq *seq, + const struct lu_env *env, + struct dt_device *dt); + +void seq_store_fini(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[]; +#endif + + +extern proc_dir_entry_t *seq_type_proc_dir; + +#endif /* __FID_INTERNAL_H */ |