Messages in this thread | | | Subject | Re: [PATCH] perf: export perf_trace_regs and perf_arch_fetch_caller_regs | From | Peter Zijlstra <> | Date | Thu, 11 Mar 2010 10:10:51 +0100 |
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On Thu, 2010-03-11 at 04:02 -0500, Christoph Hellwig wrote: > On Thu, Mar 11, 2010 at 03:30:35PM +0800, Xiao Guangrong wrote: > > Export perf_trace_regs and perf_arch_fetch_caller_regs since module will > > use these > > What modules exactly? Uusually you add the export together with the > series adding the users.
Pretty much all modular tracepoint users I think, I just got this from a pp64_defconfig build:
ERROR: "perf_trace_regs" [fs/xfs/xfs.ko] undefined! ERROR: ".perf_arch_fetch_caller_regs" [fs/xfs/xfs.ko] undefined! ERROR: "perf_trace_regs" [arch/powerpc/platforms/cell/spufs/spufs.ko] undefined! ERROR: ".perf_arch_fetch_caller_regs" [arch/powerpc/platforms/cell/spufs/spufs.ko] undefined!
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