#include <linux/delay.h>
#include <linux/kdebug.h>
#include <linux/utsname.h>
+#include <linux/tracehook.h>
#include <asm/cpu.h>
#include <asm/delay.h>
show_stack(NULL, NULL);
}
-void tsk_clear_notify_resume(struct task_struct *tsk)
-{
-#ifdef CONFIG_PERFMON
- if (tsk->thread.pfm_needs_checking)
- return;
-#endif
- if (test_ti_thread_flag(task_thread_info(tsk), TIF_RESTORE_RSE))
- return;
- clear_ti_thread_flag(task_thread_info(tsk), TIF_NOTIFY_RESUME);
-}
-
-/*
- * do_notify_resume_user():
- * Called from notify_resume_user at entry.S, with interrupts disabled.
- */
void
do_notify_resume_user(sigset_t *unused, struct sigscratch *scr, long in_syscall)
{
ia64_do_signal(scr, in_syscall);
}
+ if (test_thread_flag(TIF_NOTIFY_RESUME)) {
+ clear_thread_flag(TIF_NOTIFY_RESUME);
+ tracehook_notify_resume(&scr->pt);
+ }
+
/* copy user rbs to kernel rbs */
if (unlikely(test_thread_flag(TIF_RESTORE_RSE))) {
local_irq_enable(); /* force interrupt enable */
/* We don't actually take CPU down, just spin without interrupts. */
static inline void play_dead(void)
{
- extern void ia64_cpu_local_tick (void);
unsigned int this_cpu = smp_processor_id();
/* Ack it */