| /* |
| * 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 rt_mutex_deadlock_account_lock(m, t) do { } while (0) |
| #define rt_mutex_deadlock_account_unlock(l) do { } while (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) 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; |
| } |
