From 7b4c9505f2fd82b117dd015b561f723b9a5dab79 Mon Sep 17 00:00:00 2001 From: Ingo Molnar Date: Thu, 3 Jul 2008 09:17:55 +0200 Subject: stacktrace: export save_stack_trace[_tsk] Andrew Morton reported this against linux-next: ERROR: ".save_stack_trace" [tests/backtracetest.ko] undefined! Reported-by: Andrew Morton Signed-off-by: Ingo Molnar --- arch/s390/kernel/stacktrace.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'arch/s390/kernel/stacktrace.c') diff --git a/arch/s390/kernel/stacktrace.c b/arch/s390/kernel/stacktrace.c index 85e46a5d0e0..57571f10270 100644 --- a/arch/s390/kernel/stacktrace.c +++ b/arch/s390/kernel/stacktrace.c @@ -81,6 +81,7 @@ void save_stack_trace(struct stack_trace *trace) S390_lowcore.thread_info, S390_lowcore.thread_info + THREAD_SIZE, 1); } +EXPORT_SYMBOL_GPL(save_stack_trace); void save_stack_trace_tsk(struct task_struct *tsk, struct stack_trace *trace) { @@ -93,3 +94,4 @@ void save_stack_trace_tsk(struct task_struct *tsk, struct stack_trace *trace) if (trace->nr_entries < trace->max_entries) trace->entries[trace->nr_entries++] = ULONG_MAX; } +EXPORT_SYMBOL_GPL(save_stack_trace_tsk); -- cgit v1.2.3-70-g09d2 From 8de2ce86cdde64d00fc4a4034008b35d8fc0dc83 Mon Sep 17 00:00:00 2001 From: Heiko Carstens Date: Thu, 17 Jul 2008 17:16:45 +0200 Subject: [S390] Fix stacktrace compile bug. Add missing module.h include to fix this: CC arch/s390/kernel/stacktrace.o arch/s390/kernel/stacktrace.c:84: warning: data definition has no type or storage class arch/s390/kernel/stacktrace.c:84: warning: type defaults to 'int' in declaration of 'EXPORT_SYMBOL_GPL' arch/s390/kernel/stacktrace.c:84: warning: parameter names (without types) in function declaration arch/s390/kernel/stacktrace.c:97: warning: data definition has no type or storage class arch/s390/kernel/stacktrace.c:97: warning: type defaults to 'int' in declaration of 'EXPORT_SYMBOL_GPL' arch/s390/kernel/stacktrace.c:97: warning: parameter names (without types) in function declaration Signed-off-by: Heiko Carstens Cc: Martin Schwidefsky --- arch/s390/kernel/stacktrace.c | 1 + 1 file changed, 1 insertion(+) (limited to 'arch/s390/kernel/stacktrace.c') diff --git a/arch/s390/kernel/stacktrace.c b/arch/s390/kernel/stacktrace.c index 57571f10270..8841919ef7e 100644 --- a/arch/s390/kernel/stacktrace.c +++ b/arch/s390/kernel/stacktrace.c @@ -10,6 +10,7 @@ #include #include #include +#include static unsigned long save_context_stack(struct stack_trace *trace, unsigned long sp, -- cgit v1.2.3-70-g09d2