commit f14488ccfe0f41207e40520fab60dce356ed9e57
author Shaohua Li <shaohua.li@intel.com> Mon Oct 06 10:43:06 2008 -0700
committer Tony Luck <tony.luck@intel.com> Mon Oct 06 10:43:06 2008 -0700
tree ef538012500f197397fbee674591910a96a50805
parent cfb361f13c8136de78c406745abc4e4456e6d480

[IA64] utrace use generic trace hook

Make IA64 use generic trace hook in some paths.

Signed-off-by: Shaohua Li <shaohua.li@intel.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>

arch/ia64/kernel/signal.c

diff --git a/arch/ia64/kernel/signal.c b/arch/ia64/kernel/signal.c
index 19c5a78..e12500a 100644
--- a/arch/ia64/kernel/signal.c
+++ b/arch/ia64/kernel/signal.c
@@ -11,6 +11,7 @@
 #include <linux/kernel.h>
 #include <linux/mm.h>
 #include <linux/ptrace.h>
+#include <linux/tracehook.h>
 #include <linux/sched.h>
 #include <linux/signal.h>
 #include <linux/smp.h>
@@ -439,6 +440,13 @@
 		sigaddset(&current->blocked, sig);
 	recalc_sigpending();
 	spin_unlock_irq(&current->sighand->siglock);
+
+	/*
+	 * Let tracing know that we've done the handler setup.
+	 */
+	tracehook_signal_handler(sig, info, ka, &scr->pt,
+				 test_thread_flag(TIF_SINGLESTEP));
+
 	return 1;
 }