Commit 7b4c9505 authored by Ingo Molnar's avatar Ingo Molnar
Browse files

stacktrace: export save_stack_trace[_tsk]



Andrew Morton reported this against linux-next:

ERROR: ".save_stack_trace" [tests/backtracetest.ko] undefined!
Reported-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarIngo Molnar <mingo@elte.hu>
parent 8594698e
......@@ -66,4 +66,5 @@ void save_stack_trace(struct stack_trace *trace)
walk_stackframe(fp, base, base + THREAD_SIZE, save_trace, &data);
}
EXPORT_SYMBOL_GPL(save_stack_trace);
#endif
......@@ -51,3 +51,4 @@ void save_stack_trace(struct stack_trace *trace)
fp = frame->fp;
}
}
EXPORT_SYMBOL_GPL(save_stack_trace);
......@@ -73,3 +73,4 @@ void save_stack_trace(struct stack_trace *trace)
prepare_frametrace(regs);
save_context_stack(trace, regs);
}
EXPORT_SYMBOL_GPL(save_stack_trace);
......@@ -44,3 +44,4 @@ void save_stack_trace(struct stack_trace *trace)
sp = newsp;
}
}
EXPORT_SYMBOL_GPL(save_stack_trace);
......@@ -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);
......@@ -34,3 +34,4 @@ void save_stack_trace(struct stack_trace *trace)
}
}
}
EXPORT_SYMBOL_GPL(save_stack_trace);
......@@ -47,3 +47,4 @@ void save_stack_trace(struct stack_trace *trace)
trace->entries[trace->nr_entries++] = pc;
} while (trace->nr_entries < trace->max_entries);
}
EXPORT_SYMBOL_GPL(save_stack_trace);
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