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| author | Chen Gang <gang.chen@asianux.com> | 2013-10-28 11:00:38 +0800 |
|---|---|---|
| committer | Vineet Gupta <vgupta@synopsys.com> | 2013-11-06 10:41:44 +0530 |
| commit | 8f146d0204a874b6b1f5344ed578796e2fcd7e9c (patch) | |
| tree | 7dab14109f5555a8d1d430ea9992a45dc30cbd7e /arch/arc | |
| parent | 4782f7f9aeba4dfd383c532e96bebf83ce0b9748 (diff) | |
| download | linux-8f146d0204a874b6b1f5344ed578796e2fcd7e9c.tar.bz2 | |
arc: export symbol for save_stack_trace() in stacktrace.c
Need export its symbol just like other architectures done, or can not
pass compiling with allmodconfig, the related error:
MODPOST 2994 modules
ERROR: "save_stack_trace" [kernel/backtracetest.ko] undefined!
ERROR: "save_stack_trace" [drivers/md/persistent-data/dm-persistent-data.ko] undefined!
Signed-off-by: Chen Gang <gang.chen@asianux.com>
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
Diffstat (limited to 'arch/arc')
| -rw-r--r-- | arch/arc/kernel/stacktrace.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arc/kernel/stacktrace.c b/arch/arc/kernel/stacktrace.c index ab97b034922f..9ce47cfe2303 100644 --- a/arch/arc/kernel/stacktrace.c +++ b/arch/arc/kernel/stacktrace.c @@ -246,4 +246,5 @@ void save_stack_trace(struct stack_trace *trace) /* Pass NULL for task so it unwinds the current call frame */ arc_unwind_core(NULL, NULL, __collect_all, trace); } +EXPORT_SYMBOL_GPL(save_stack_trace); #endif |