From 8c4f4949473b6a74419e323c55cae2a8a33d58c0 Mon Sep 17 00:00:00 2001 From: Paolo Bonzini Date: Wed, 17 Aug 2011 05:31:21 -0400 Subject: [PATCH] test api cleanup: remove unused primitives [ Mathieu: the rationale for this is that we can always add back that code if every needed. Removing leftover GPLv2 test code is an incentive to create the appropriate library-wide LGPL/MIT-style abstractions.] Signed-off-by: Paolo Bonzini Signed-off-by: Mathieu Desnoyers --- tests/api.h | 147 ---------------------------------------------------- 1 file changed, 147 deletions(-) diff --git a/tests/api.h b/tests/api.h index 40147b2..49c96f7 100644 --- a/tests/api.h +++ b/tests/api.h @@ -29,53 +29,13 @@ #include -#ifndef __always_inline -#define __always_inline inline -#endif - #define BUILD_BUG_ON(condition) ((void)sizeof(char[1 - 2*!!(condition)])) #define BUILD_BUG_ON_ZERO(e) (sizeof(char[1 - 2 * !!(e)]) - 1) -#ifdef __ASSEMBLY__ -# define stringify_in_c(...) __VA_ARGS__ -# define ASM_CONST(x) x -#else -/* This version of stringify will deal with commas... */ -# define __stringify_in_c(...) #__VA_ARGS__ -# define stringify_in_c(...) __stringify_in_c(__VA_ARGS__) " " -# define __ASM_CONST(x) x##UL -# define ASM_CONST(x) __ASM_CONST(x) -#endif - - -/* - * arch-i386.h: Expose x86 atomic instructions. 80486 and better only. - * - * This program 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, but version 2 only due to inclusion - * of Linux-kernel code. - * - * 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 for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. - * - * Copyright (c) 2006 Paul E. McKenney, IBM. - * - * Much code taken from the Linux kernel. For such code, the option - * to redistribute under later versions of GPL might not be available. - */ - /* * Machine parameters. */ -/* #define CAA_CACHE_LINE_SIZE 64 */ #define ____cacheline_internodealigned_in_smp \ __attribute__((__aligned__(CAA_CACHE_LINE_SIZE))) @@ -112,14 +72,6 @@ #include /* #include "atomic.h" */ -/* - * Default machine parameters. - */ - -#ifndef CAA_CACHE_LINE_SIZE -/* #define CAA_CACHE_LINE_SIZE 128 */ -#endif /* #ifndef CAA_CACHE_LINE_SIZE */ - /* * Exclusive locking primitives. */ @@ -337,107 +289,8 @@ long long get_microseconds(void) per_thread(name, __i_p_t_i) = v; \ } while (0) -/* - * CPU traversal primitives. - */ - -#ifndef NR_CPUS -#define NR_CPUS 16 -#endif /* #ifndef NR_CPUS */ - -#define for_each_possible_cpu(cpu) \ - for (cpu = 0; cpu < NR_CPUS; cpu++) -#define for_each_online_cpu(cpu) \ - for (cpu = 0; cpu < NR_CPUS; cpu++) - -/* - * Per-CPU variables. - */ - -#define DEFINE_PER_CPU(type, name) \ - struct { \ - __typeof__(type) v \ - __attribute__((__aligned__(CAA_CACHE_LINE_SIZE))); \ - } __per_cpu_##name[NR_CPUS] -#define DECLARE_PER_CPU(type, name) extern DEFINE_PER_CPU(type, name) - DEFINE_PER_THREAD(int, smp_processor_id); -#define per_cpu(name, thread) __per_cpu_##name[thread].v -#define __get_cpu_var(name) per_cpu(name, smp_processor_id()) - -#define init_per_cpu(name, v) \ - do { \ - int __i_p_c_i; \ - for (__i_p_c_i = 0; __i_p_c_i < NR_CPUS; __i_p_c_i++) \ - per_cpu(name, __i_p_c_i) = v; \ - } while (0) - -/* - * CPU state checking (crowbarred). - */ - -#define idle_cpu(cpu) 0 -#define in_softirq() 1 -#define hardirq_count() 0 -#define PREEMPT_SHIFT 0 -#define SOFTIRQ_SHIFT (PREEMPT_SHIFT + PREEMPT_BITS) -#define HARDIRQ_SHIFT (SOFTIRQ_SHIFT + SOFTIRQ_BITS) -#define PREEMPT_BITS 8 -#define SOFTIRQ_BITS 8 - -/* - * CPU hotplug. - */ - -struct notifier_block { - int (*notifier_call)(struct notifier_block *, unsigned long, void *); - struct notifier_block *next; - int priority; -}; - -#define CPU_ONLINE 0x0002 /* CPU (unsigned)v is up */ -#define CPU_UP_PREPARE 0x0003 /* CPU (unsigned)v coming up */ -#define CPU_UP_CANCELED 0x0004 /* CPU (unsigned)v NOT coming up */ -#define CPU_DOWN_PREPARE 0x0005 /* CPU (unsigned)v going down */ -#define CPU_DOWN_FAILED 0x0006 /* CPU (unsigned)v NOT going down */ -#define CPU_DEAD 0x0007 /* CPU (unsigned)v dead */ -#define CPU_DYING 0x0008 /* CPU (unsigned)v not running any task, - * not handling interrupts, soon dead */ -#define CPU_POST_DEAD 0x0009 /* CPU (unsigned)v dead, cpu_hotplug - * lock is dropped */ - -/* Used for CPU hotplug events occuring while tasks are frozen due to a suspend - * operation in progress - */ -#define CPU_TASKS_FROZEN 0x0010 - -#define CPU_ONLINE_FROZEN (CPU_ONLINE | CPU_TASKS_FROZEN) -#define CPU_UP_PREPARE_FROZEN (CPU_UP_PREPARE | CPU_TASKS_FROZEN) -#define CPU_UP_CANCELED_FROZEN (CPU_UP_CANCELED | CPU_TASKS_FROZEN) -#define CPU_DOWN_PREPARE_FROZEN (CPU_DOWN_PREPARE | CPU_TASKS_FROZEN) -#define CPU_DOWN_FAILED_FROZEN (CPU_DOWN_FAILED | CPU_TASKS_FROZEN) -#define CPU_DEAD_FROZEN (CPU_DEAD | CPU_TASKS_FROZEN) -#define CPU_DYING_FROZEN (CPU_DYING | CPU_TASKS_FROZEN) - -/* Hibernation and suspend events */ -#define PM_HIBERNATION_PREPARE 0x0001 /* Going to hibernate */ -#define PM_POST_HIBERNATION 0x0002 /* Hibernation finished */ -#define PM_SUSPEND_PREPARE 0x0003 /* Going to suspend the system */ -#define PM_POST_SUSPEND 0x0004 /* Suspend finished */ -#define PM_RESTORE_PREPARE 0x0005 /* Going to restore a saved image */ -#define PM_POST_RESTORE 0x0006 /* Restore failed */ - -#define NOTIFY_DONE 0x0000 /* Don't care */ -#define NOTIFY_OK 0x0001 /* Suits me */ -#define NOTIFY_STOP_MASK 0x8000 /* Don't call further */ -#define NOTIFY_BAD (NOTIFY_STOP_MASK|0x0002) - /* Bad/Veto action */ -/* - * Clean way to return from the notifier and stop further calls. - */ -#define NOTIFY_STOP (NOTIFY_OK|NOTIFY_STOP_MASK) - /* * Bug checks. */ -- 2.34.1