| /* SPDX-License-Identifier: GPL-2.0 */ | |
| /* | |
| * RT-Mutexes: blocking mutual exclusion locks with PI support | |
| * | |
| * started by Ingo Molnar and Thomas Gleixner: | |
| * | |
| * Copyright (C) 2004-2006 Red Hat, Inc., Ingo Molnar <mingo@redhat.com> | |
| * Copyright (C) 2006, Timesys Corp., Thomas Gleixner <tglx@timesys.com> | |
| * | |
| * This file contains macros used solely by rtmutex.c. | |
| * Non-debug version. | |
| */ | |
| #define rt_mutex_deadlock_check(l) (0) | |
| #define debug_rt_mutex_init_waiter(w) do { } while (0) | |
| #define debug_rt_mutex_free_waiter(w) do { } while (0) | |
| #define debug_rt_mutex_lock(l) do { } while (0) | |
| #define debug_rt_mutex_proxy_lock(l,p) do { } while (0) | |
| #define debug_rt_mutex_proxy_unlock(l) do { } while (0) | |
| #define debug_rt_mutex_unlock(l) do { } while (0) | |
| #define debug_rt_mutex_init(m, n, k) do { } while (0) | |
| #define debug_rt_mutex_deadlock(d, a ,l) do { } while (0) | |
| #define debug_rt_mutex_print_deadlock(w) do { } while (0) | |
| #define debug_rt_mutex_reset_waiter(w) do { } while (0) | |
| static inline void rt_mutex_print_deadlock(struct rt_mutex_waiter *w) | |
| { | |
| WARN(1, "rtmutex deadlock detected\n"); | |
| } | |
| static inline bool debug_rt_mutex_detect_deadlock(struct rt_mutex_waiter *w, | |
| enum rtmutex_chainwalk walk) | |
| { | |
| return walk == RT_MUTEX_FULL_CHAINWALK; | |
| } |