/* * Copyright (C) 2007-2014 Lawrence Livermore National Security, LLC. * Copyright (C) 2007 The Regents of the University of California. * Produced at Lawrence Livermore National Laboratory (cf, DISCLAIMER). * Written by Brian Behlendorf <behlendorf1@llnl.gov>. * UCRL-CODE-235197 * * This file is part of the SPL, Solaris Porting Layer. * * The SPL is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License as published by the * Free Software Foundation; either version 2 of the License, or (at your * option) any later version. * * The SPL 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 * for more details. * * You should have received a copy of the GNU General Public License along * with the SPL. If not, see <http://www.gnu.org/licenses/>. */ #ifndef _SPL_WAIT_H #define _SPL_WAIT_H #include <linux/sched.h> #include <linux/wait.h> #ifndef HAVE_WAIT_ON_BIT_ACTION #define spl_wait_on_bit(word, bit, mode) wait_on_bit(word, bit, mode) #else static inline int spl_bit_wait(void *word) { schedule(); return (0); } #define spl_wait_on_bit(word, bit, mode) \ wait_on_bit(word, bit, spl_bit_wait, mode) #endif /* HAVE_WAIT_ON_BIT_ACTION */ #ifdef HAVE_WAIT_QUEUE_ENTRY_T typedef wait_queue_head_t spl_wait_queue_head_t; typedef wait_queue_entry_t spl_wait_queue_entry_t; #else typedef wait_queue_head_t spl_wait_queue_head_t; typedef wait_queue_t spl_wait_queue_entry_t; #endif #endif /* SPL_WAIT_H */ |