Message ID | 1408354398-10226-20-git-send-email-luis.henriques@canonical.com |
---|---|
State | New |
Headers | show |
diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c index c75803fba4b9..3ef771112cde 100644 --- a/kernel/trace/trace.c +++ b/kernel/trace/trace.c @@ -436,6 +436,9 @@ int __trace_puts(unsigned long ip, const char *str, int size) int alloc; int pc; + if (!(trace_flags & TRACE_ITER_PRINTK)) + return 0; + pc = preempt_count(); if (unlikely(tracing_selftest_running || tracing_disabled)) @@ -483,6 +486,9 @@ int __trace_bputs(unsigned long ip, const char *str) int size = sizeof(struct bputs_entry); int pc; + if (!(trace_flags & TRACE_ITER_PRINTK)) + return 0; + pc = preempt_count(); if (unlikely(tracing_selftest_running || tracing_disabled))