From f41dcc18698e660668a33cde8ab965e0298ac341 Mon Sep 17 00:00:00 2001 From: Thomas Gleixner Date: Fri, 26 Mar 2021 16:29:39 +0100 Subject: locking/rtmutex: Move debug functions as inlines into common header There is no value in having two header files providing just empty stubs and a C file which implements trivial debug functions which can just be inlined. Signed-off-by: Thomas Gleixner Signed-off-by: Ingo Molnar Acked-by: Peter Zijlstra (Intel) Link: https://lore.kernel.org/r/20210326153944.052454464@linutronix.de --- kernel/locking/rtmutex-debug.h | 23 ----------------------- 1 file changed, 23 deletions(-) delete mode 100644 kernel/locking/rtmutex-debug.h (limited to 'kernel/locking/rtmutex-debug.h') diff --git a/kernel/locking/rtmutex-debug.h b/kernel/locking/rtmutex-debug.h deleted file mode 100644 index 392468d7253f..000000000000 --- a/kernel/locking/rtmutex-debug.h +++ /dev/null @@ -1,23 +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 - * Copyright (C) 2006, Timesys Corp., Thomas Gleixner - * - * This file contains macros used solely by rtmutex.c. Debug version. - */ - -extern void debug_rt_mutex_init_waiter(struct rt_mutex_waiter *waiter); -extern void debug_rt_mutex_free_waiter(struct rt_mutex_waiter *waiter); -extern void debug_rt_mutex_init(struct rt_mutex *lock, const char *name, struct lock_class_key *key); -extern void debug_rt_mutex_unlock(struct rt_mutex *lock); -extern void debug_rt_mutex_proxy_unlock(struct rt_mutex *lock); - -static inline bool debug_rt_mutex_detect_deadlock(struct rt_mutex_waiter *waiter, - enum rtmutex_chainwalk walk) -{ - return (waiter != NULL); -} -- cgit v1.2.3-59-g8ed1b