#include <linux/tick.h>
#include <linux/reboot.h>
#include <linux/fs.h>
+#include <linux/preempt.h>
#include <asm/uaccess.h>
#include <asm/mmu_context.h>
#include <asm/pgalloc.h>
void show_regs(struct pt_regs * regs)
{
printk("\n");
- printk("Pid : %d, Comm: %20s\n", current->pid, current->comm);
+ printk("Pid : %d, Comm: %20s\n", task_pid_nr(current), current->comm);
print_symbol("PC is at %s\n", instruction_pointer(regs));
printk("PC : %08lx SP : %08lx SR : %08lx ",
regs->pc, regs->regs[15], regs->sr);
unlazy_fpu(prev, task_pt_regs(prev));
#endif
-#ifdef CONFIG_PREEMPT
+#if defined(CONFIG_GUSA) && defined(CONFIG_PREEMPT)
{
- unsigned long flags;
struct pt_regs *regs;
- local_irq_save(flags);
+ preempt_disable();
regs = task_pt_regs(prev);
if (user_mode(regs) && regs->regs[15] >= 0xc0000000) {
int offset = (int)regs->regs[15];
/* Go to rewind point */
regs->pc = regs->regs[0] + offset;
}
- local_irq_restore(flags);
+ preempt_enable_no_resched();
}
#endif