tree b312e40b52ceebb7d61a6a54f22dc231d4c15c55
parent c1bf21455d7053ad996426a4783745cf3592a5f3
author Ingo Molnar <mingo@kernel.org> 1380376128 +0200
committer Ingo Molnar <mingo@kernel.org> 1380376128 +0200

perf/x86: Fix PMU detection printout when no PMU is detected

Ran into this cryptic PMU bootup log recently:

[    0.124047] Performance Events:
[    0.125000] smpboot: ...

Turns out we print this if no PMU is detected. Fall back to
the right condition so that the following is printed:

[    0.122381] Performance Events: no PMU driver, software events only.

Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
Link: http://lkml.kernel.org/n/tip-u2fwaUffakjp0qkpRfqljgsn@git.kernel.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>