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| author | Ingo Molnar <mingo@elte.hu> | 2008-06-27 21:20:17 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-06-30 09:20:55 +0200 |
| commit | 8594698ebddeef5443b7da8258ae33b3eaca61d5 (patch) | |
| tree | 3d775d11b2bc01a0031a716329cfafb95d1cc48f /arch | |
| parent | backtrace: replace timer with tasklet + completions (diff) | |
| download | linux-8594698ebddeef5443b7da8258ae33b3eaca61d5.tar.xz linux-8594698ebddeef5443b7da8258ae33b3eaca61d5.zip | |
stacktrace: fix modular build, export print_stack_trace and save_stack_trace
fix:
ERROR: "print_stack_trace" [kernel/backtracetest.ko] undefined!
ERROR: "save_stack_trace" [kernel/backtracetest.ko] undefined!
Signed-off-by: Ingo Molnar <mingo@elte.hu>
and fix:
Building modules, stage 2.
MODPOST 376 modules
ERROR: "print_stack_trace" [kernel/backtracetest.ko] undefined!
make[1]: *** [__modpost] Error 1
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/x86/kernel/stacktrace.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/x86/kernel/stacktrace.c b/arch/x86/kernel/stacktrace.c index c28c342c162f..a03e7f6d90c3 100644 --- a/arch/x86/kernel/stacktrace.c +++ b/arch/x86/kernel/stacktrace.c @@ -74,6 +74,7 @@ void save_stack_trace(struct stack_trace *trace) if (trace->nr_entries < trace->max_entries) trace->entries[trace->nr_entries++] = ULONG_MAX; } +EXPORT_SYMBOL_GPL(save_stack_trace); void save_stack_trace_tsk(struct task_struct *tsk, struct stack_trace *trace) { @@ -81,3 +82,4 @@ 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); |