tracing, sched: LTTng instrumentation - scheduler

[pandora-kernel.git] / kernel / signal.c

diff --git a/kernel/signal.c b/kernel/signal.c
index e661b01..bf40ecc 100644 (file)
--- a/kernel/signal.c
+++ b/kernel/signal.c
@@ -27,6 +27,7 @@
 #include <linux/freezer.h>
 #include <linux/pid_namespace.h>
 #include <linux/nsproxy.h>
+#include <trace/sched.h>
 
 #include <asm/param.h>
 #include <asm/uaccess.h>
@@ -803,6 +804,8 @@ static int send_signal(int sig, struct siginfo *info, struct task_struct *t,
        struct sigpending *pending;
        struct sigqueue *q;
 
+       trace_sched_signal_send(sig, t);
+
        assert_spin_locked(&t->sighand->siglock);
        if (!prepare_signal(sig, t))
                return 0;