diff options
Diffstat (limited to 'drivers/staging/lustre/include/linux/libcfs/libcfs_time.h')
-rw-r--r-- | drivers/staging/lustre/include/linux/libcfs/libcfs_time.h | 79 |
1 files changed, 0 insertions, 79 deletions
diff --git a/drivers/staging/lustre/include/linux/libcfs/libcfs_time.h b/drivers/staging/lustre/include/linux/libcfs/libcfs_time.h deleted file mode 100644 index c4f25be78268..000000000000 --- a/drivers/staging/lustre/include/linux/libcfs/libcfs_time.h +++ /dev/null @@ -1,79 +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. - */ -/* - * This file is part of Lustre, http://www.lustre.org/ - * Lustre is a trademark of Sun Microsystems, Inc. - * - * libcfs/include/libcfs/libcfs_time.h - * - * Time functions. - * - */ - -#ifndef __LIBCFS_TIME_H__ -#define __LIBCFS_TIME_H__ -/* - * generic time manipulation functions. - */ - -static inline unsigned long cfs_time_add(unsigned long t, long d) -{ - return (unsigned long)(t + d); -} - -static inline unsigned long cfs_time_sub(unsigned long t1, unsigned long t2) -{ - return (unsigned long)(t1 - t2); -} - -static inline int cfs_time_after(unsigned long t1, unsigned long t2) -{ - return time_before(t2, t1); -} - -static inline int cfs_time_aftereq(unsigned long t1, unsigned long t2) -{ - return time_before_eq(t2, t1); -} - -static inline unsigned long cfs_time_shift(int seconds) -{ - return cfs_time_add(cfs_time_current(), seconds * HZ); -} - -/* - * return valid time-out based on user supplied one. Currently we only check - * that time-out is not shorted than allowed. - */ -static inline long cfs_timeout_cap(long timeout) -{ - if (timeout < CFS_TICK) - timeout = CFS_TICK; - return timeout; -} - -#endif |