diff options
| author | Peter Zijlstra <peterz@infradead.org> | 2013-10-31 18:18:19 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2013-11-06 09:23:59 +0100 |
| commit | 1696a8bee390929fed05c6297164816ae2ced280 (patch) | |
| tree | 59866e14aa5f8bf6f5ac0fa69211be6a5e05afd3 /kernel/locking/rtmutex.h | |
| parent | e25a64c4017e3a3cda17454b040737e410a12991 (diff) | |
| download | linux-1696a8bee390929fed05c6297164816ae2ced280.tar.bz2 | |
locking: Move the rtmutex code to kernel/locking/
Suggested-by: Ingo Molnar <mingo@kernel.org>
Signed-off-by: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/n/tip-p9ijt8div0hwldexwfm4nlhj@git.kernel.org
[ Fixed build failure in kernel/rcu/tree_plugin.h. ]
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'kernel/locking/rtmutex.h')
| -rw-r--r-- | kernel/locking/rtmutex.h | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/kernel/locking/rtmutex.h b/kernel/locking/rtmutex.h new file mode 100644 index 000000000000..a1a1dd06421d --- /dev/null +++ b/kernel/locking/rtmutex.h @@ -0,0 +1,26 @@ +/* + * 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_detect_deadlock(w,d) (d) +#define debug_rt_mutex_reset_waiter(w) do { } while (0) |