#include <linux/kdebug.h>
#include <linux/tick.h>
#include <linux/reboot.h>
+#include <linux/fs.h>
#include <asm/uaccess.h>
#include <asm/mmu_context.h>
#include <asm/pgalloc.h>
unsigned long get_wchan(struct task_struct *p)
{
- unsigned long schedule_frame;
unsigned long pc;
if (!p || p == current || p->state == TASK_RUNNING)
* The same comment as on the Alpha applies here, too ...
*/
pc = thread_saved_pc(p);
+
+#ifdef CONFIG_FRAME_POINTER
if (in_sched_functions(pc)) {
- schedule_frame = (unsigned long)p->thread.sp;
+ unsigned long schedule_frame = (unsigned long)p->thread.sp;
return ((unsigned long *)schedule_frame)[21];
}
+#endif
return pc;
}