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