Add tracepoints at important and mandatory APIs for tracing support. Signed-off-by: Sunil Kumar Kori <skori@marvell.com> Acked-by: David Marchand <david.marchand@redhat.com>
Signed-off-by: Bruce Richardson <bruce.richardson@intel.com> Acked-by: Luca Boccassi <bluca@debian.org>