diff options
Diffstat (limited to 'kernel/locking/rtmutex.h')
| -rw-r--r-- | kernel/locking/rtmutex.h | 35 |
1 files changed, 0 insertions, 35 deletions
diff --git a/kernel/locking/rtmutex.h b/kernel/locking/rtmutex.h deleted file mode 100644 index 732f96abf462..000000000000 --- a/kernel/locking/rtmutex.h +++ /dev/null @@ -1,35 +0,0 @@ -/* 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; -} |