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git.proxmox.com Git - mirror_ubuntu-eoan-kernel.git/blob - kernel/locking/mutex.h
2 * Mutexes: blocking mutual exclusion locks
4 * started by Ingo Molnar:
6 * Copyright (C) 2004, 2005, 2006 Red Hat, Inc., Ingo Molnar <mingo@redhat.com>
8 * This file contains mutex debugging related internal prototypes, for the
9 * !CONFIG_DEBUG_MUTEXES case. Most of them are NOPs:
12 #define mutex_remove_waiter(lock, waiter, task) \
13 __list_del((waiter)->list.prev, (waiter)->list.next)
15 #define debug_mutex_wake_waiter(lock, waiter) do { } while (0)
16 #define debug_mutex_free_waiter(waiter) do { } while (0)
17 #define debug_mutex_add_waiter(lock, waiter, ti) do { } while (0)
18 #define debug_mutex_unlock(lock) do { } while (0)
19 #define debug_mutex_init(lock, name, key) do { } while (0)
22 debug_mutex_lock_common(struct mutex
*lock
, struct mutex_waiter
*waiter
)