locking: rename trace_softirq_[enter|exit] => lockdep_softirq_[enter|…

…exit] Impact: cleanup The naming clashes with upcoming softirq tracepoints, so rename the APIs to lockdep_*(). Requested-by: Steven Rostedt <rostedt@goodmis.org> Signed-off-by: Ingo Molnar <mingo@elte.hu>
mariux64 · Mar 13, 2009 · d820ac4 · d820ac4
1 parent 3c1f67d
commit d820ac4
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Showing 3 changed files with 8 additions and 8 deletions.
diff --git a/include/linux/irqflags.h b/include/linux/irqflags.h
@@ -24,8 +24,8 @@
 # define trace_softirqs_enabled(p)	((p)->softirqs_enabled)
 # define trace_hardirq_enter()	do { current->hardirq_context++; } while (0)
 # define trace_hardirq_exit()	do { current->hardirq_context--; } while (0)
-# define trace_softirq_enter()	do { current->softirq_context++; } while (0)
-# define trace_softirq_exit()	do { current->softirq_context--; } while (0)
+# define lockdep_softirq_enter()	do { current->softirq_context++; } while (0)
+# define lockdep_softirq_exit()	do { current->softirq_context--; } while (0)
 # define INIT_TRACE_IRQFLAGS	.softirqs_enabled = 1,
 #else
 # define trace_hardirqs_on()		do { } while (0)
@@ -38,8 +38,8 @@
 # define trace_softirqs_enabled(p)	0
 # define trace_hardirq_enter()		do { } while (0)
 # define trace_hardirq_exit()		do { } while (0)
-# define trace_softirq_enter()		do { } while (0)
-# define trace_softirq_exit()		do { } while (0)
+# define lockdep_softirq_enter()	do { } while (0)
+# define lockdep_softirq_exit()		do { } while (0)
 # define INIT_TRACE_IRQFLAGS
 #endif
 

diff --git a/kernel/softirq.c b/kernel/softirq.c
@@ -180,7 +180,7 @@ asmlinkage void __do_softirq(void)
 	account_system_vtime(current);
 
 	__local_bh_disable((unsigned long)__builtin_return_address(0));
-	trace_softirq_enter();
+	lockdep_softirq_enter();
 
 	cpu = smp_processor_id();
 restart:
@@ -220,7 +220,7 @@ asmlinkage void __do_softirq(void)
 	if (pending)
 		wakeup_softirqd();
 
-	trace_softirq_exit();
+	lockdep_softirq_exit();
 
 	account_system_vtime(current);
 	_local_bh_enable();

diff --git a/lib/locking-selftest.c b/lib/locking-selftest.c
@@ -157,11 +157,11 @@ static void init_shared_classes(void)
 #define SOFTIRQ_ENTER()				\
 		local_bh_disable();		\
 		local_irq_disable();		\
-		trace_softirq_enter();		\
+		lockdep_softirq_enter();	\
 		WARN_ON(!in_softirq());
 
 #define SOFTIRQ_EXIT()				\
-		trace_softirq_exit();		\
+		lockdep_softirq_exit();		\
 		local_irq_enable();		\
 		local_bh_enable();