diff options
Diffstat (limited to 'drivers/staging/lustre/lustre/obdclass/cl_internal.h')
-rw-r--r-- | drivers/staging/lustre/lustre/obdclass/cl_internal.h | 95 |
1 files changed, 0 insertions, 95 deletions
diff --git a/drivers/staging/lustre/lustre/obdclass/cl_internal.h b/drivers/staging/lustre/lustre/obdclass/cl_internal.h deleted file mode 100644 index a0db830ca841..000000000000 --- a/drivers/staging/lustre/lustre/obdclass/cl_internal.h +++ /dev/null @@ -1,95 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/* - * 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.gnu.org/licenses/gpl-2.0.html - * - * GPL HEADER END - */ -/* - * Copyright (c) 2008, 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. - * - * Internal cl interfaces. - * - * Author: Nikita Danilov <nikita.danilov@sun.com> - */ -#ifndef _CL_INTERNAL_H -#define _CL_INTERNAL_H - -#define CLT_PVEC_SIZE (14) - -/** - * Possible levels of the nesting. Currently this is 2: there are "top" - * entities (files, extent locks), and "sub" entities (stripes and stripe - * locks). This is used only for debugging counters right now. - */ -enum clt_nesting_level { - CNL_TOP, - CNL_SUB, - CNL_NR -}; - -/** - * Thread local state internal for generic cl-code. - */ -struct cl_thread_info { - /* - * Common fields. - */ - struct cl_io clt_io; - struct cl_2queue clt_queue; - - /* - * Fields used by cl_lock.c - */ - struct cl_lock_descr clt_descr; - struct cl_page_list clt_list; - /** @} debugging */ - - /* - * Fields used by cl_page.c - */ - struct cl_page *clt_pvec[CLT_PVEC_SIZE]; - - /* - * Fields used by cl_io.c - */ - /** - * Pointer to the topmost ongoing IO in this thread. - */ - struct cl_io *clt_current_io; - /** - * Used for submitting a sync io. - */ - struct cl_sync_io clt_anchor; - /** - * Fields used by cl_lock_discard_pages(). - */ - pgoff_t clt_next_index; - pgoff_t clt_fn_index; /* first non-overlapped index */ -}; - -struct cl_thread_info *cl_env_info(const struct lu_env *env); - -#endif /* _CL_INTERNAL_H */ |