blob: a075dafbb290c18bdf8972c361d8063f2478fa69 [file] [log] [blame]
Ingo Molnar6053ee32006-01-09 15:59:19 -08001/*
2 * Mutexes: blocking mutual exclusion locks
3 *
4 * started by Ingo Molnar:
5 *
6 * Copyright (C) 2004, 2005, 2006 Red Hat, Inc., Ingo Molnar <mingo@redhat.com>
7 *
8 * This file contains mutex debugging related internal prototypes, for the
9 * !CONFIG_DEBUG_MUTEXES case. Most of them are NOPs:
10 */
11
Ingo Molnar1fb00c62006-06-26 00:24:31 -070012#define spin_lock_mutex(lock, flags) \
13 do { spin_lock(lock); (void)(flags); } while (0)
14#define spin_unlock_mutex(lock, flags) \
15 do { spin_unlock(lock); (void)(flags); } while (0)
Ingo Molnar6053ee32006-01-09 15:59:19 -080016#define mutex_remove_waiter(lock, waiter, ti) \
17 __list_del((waiter)->list.prev, (waiter)->list.next)
18
Ingo Molnar6053ee32006-01-09 15:59:19 -080019#define debug_mutex_set_owner(lock, new_owner) do { } while (0)
20#define debug_mutex_clear_owner(lock) do { } while (0)
Ingo Molnar6053ee32006-01-09 15:59:19 -080021#define debug_mutex_wake_waiter(lock, waiter) do { } while (0)
22#define debug_mutex_free_waiter(waiter) do { } while (0)
Ingo Molnar9a11b49a2006-07-03 00:24:33 -070023#define debug_mutex_add_waiter(lock, waiter, ti) do { } while (0)
Ingo Molnar6053ee32006-01-09 15:59:19 -080024#define debug_mutex_unlock(lock) do { } while (0)
Ingo Molnaref5d4702006-07-03 00:24:55 -070025#define debug_mutex_init(lock, name, key) do { } while (0)
Ingo Molnar6053ee32006-01-09 15:59:19 -080026
Ingo Molnar9a11b49a2006-07-03 00:24:33 -070027static inline void
28debug_mutex_lock_common(struct mutex *lock, struct mutex_waiter *waiter)
29{
30}