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| author | Xiao Guangrong <xiaoguangrong@cn.fujitsu.com> | 2010-03-11 07:30:35 (GMT) |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2010-03-11 14:21:29 (GMT) |
| commit | 639fe4b12f92b54c9c3b38c82cdafaa38cfd3e63 (patch) | |
| tree | 145b856d6945bf8575e0b1636a91be6474f87562 /kernel/trace/trace_event_perf.c | |
| parent | 45e16a6834b6af098702e5ea6c9a40de42ff77d8 (diff) | |
| download | linux-639fe4b12f92b54c9c3b38c82cdafaa38cfd3e63.tar.xz | |
perf: export perf_trace_regs and perf_arch_fetch_caller_regs
Export perf_trace_regs and perf_arch_fetch_caller_regs since module will
use these.
Signed-off-by: Xiao Guangrong <xiaoguangrong@cn.fujitsu.com>
[ use EXPORT_PER_CPU_SYMBOL_GPL() ]
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
LKML-Reference: <4B989C1B.2090407@cn.fujitsu.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'kernel/trace/trace_event_perf.c')
| -rw-r--r-- | kernel/trace/trace_event_perf.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/kernel/trace/trace_event_perf.c b/kernel/trace/trace_event_perf.c index f315b12..0709e4f 100644 --- a/kernel/trace/trace_event_perf.c +++ b/kernel/trace/trace_event_perf.c @@ -10,6 +10,7 @@ #include "trace.h" DEFINE_PER_CPU(struct pt_regs, perf_trace_regs); +EXPORT_PER_CPU_SYMBOL_GPL(perf_trace_regs); static char *perf_trace_buf; static char *perf_trace_buf_nmi; |