tree c58da8c5ffb458094af9681ec47f8b5e647f8d42
parent ba52078e1917c5116c0802298d88ad0e54a6728b
author Robert Richter <robert.richter@amd.com> 1266945298 +0100
committer Robert Richter <robert.richter@amd.com> 1267193643 +0100

oprofile/x86: warn user if a counter is already active

This patch generates a warning if a counter is already active.

Implemented for AMD and P6 models. P4 is not supported.

Cc: Naga Chumbalkar <nagananda.chumbalkar@hp.com>
Cc: Shashi Belur <shashi-kiran.belur@hp.com>
Cc: Tony Jones <tonyj@suse.de>
Signed-off-by: Robert Richter <robert.richter@amd.com>