From: Stephen Rothwell on
Hi Frederic,

On Mon, 15 Mar 2010 23:17:22 +0100 Frederic Weisbecker <fweisbec(a)> wrote:
> perf_arch_fetch_caller_regs() is exported for the overriden x86
> version, but not for the generic weak version.
> As a general rule, weak functions should have their symbol exported

> in the same file they are defined.
> So let's export it on trace_event_perf.c as it is used by trace
> events only.

Otherwise, looks good (though I haven't tested it).

Stephen Rothwell sfr(a)