tracing/ftrace: fix a bug when switch current tracer to sched tracer
authorFrederic Weisbecker <fweisbec@gmail.com>
Fri, 31 Oct 2008 12:34:45 +0000 (13:34 +0100)
committerIngo Molnar <mingo@elte.hu>
Tue, 4 Nov 2008 16:14:08 +0000 (17:14 +0100)
commit79a9d461fd521f133f0e66485aa9ed09c21f5191
treead90b0c05dabfa639855ee046c04bba77de85804
parentefade6e7821c4219818e9da08f9315dfa617048b
tracing/ftrace: fix a bug when switch current tracer to sched tracer

Impact: fix boot tracer + sched tracer coupling bug

Fix a bug that made the sched_switch tracer unable to run
if set as the current_tracer after the boot tracer.

Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
kernel/trace/trace_boot.c
kernel/trace/trace_sched_switch.c