diff options
Diffstat (limited to 'arch/mips/kernel/time.c')
| -rw-r--r-- | arch/mips/kernel/time.c | 11 |
1 files changed, 3 insertions, 8 deletions
diff --git a/arch/mips/kernel/time.c b/arch/mips/kernel/time.c index d349eb9e4ff..debe86c2f69 100644 --- a/arch/mips/kernel/time.c +++ b/arch/mips/kernel/time.c @@ -324,8 +324,7 @@ static long last_rtc_update; */ void local_timer_interrupt(int irq, void *dev_id) { - if (current->pid) - profile_tick(CPU_PROFILING); + profile_tick(CPU_PROFILING); update_process_times(user_mode(get_irq_regs())); } @@ -434,9 +433,8 @@ int (*perf_irq)(void) = null_perf_irq; EXPORT_SYMBOL(null_perf_irq); EXPORT_SYMBOL(perf_irq); -asmlinkage void ll_timer_interrupt(int irq, struct pt_regs *regs) +asmlinkage void ll_timer_interrupt(int irq) { - struct pt_regs *old_regs = set_irq_regs(regs); int r2 = cpu_has_mips_r2; irq_enter(); @@ -458,12 +456,10 @@ asmlinkage void ll_timer_interrupt(int irq, struct pt_regs *regs) out: irq_exit(); - set_irq_regs(old_regs); } -asmlinkage void ll_local_timer_interrupt(int irq, struct pt_regs *regs) +asmlinkage void ll_local_timer_interrupt(int irq) { - struct pt_regs *old_regs = set_irq_regs(regs); irq_enter(); if (smp_processor_id() != 0) kstat_this_cpu.irqs[irq]++; @@ -472,7 +468,6 @@ asmlinkage void ll_local_timer_interrupt(int irq, struct pt_regs *regs) local_timer_interrupt(irq, NULL); irq_exit(); - set_irq_regs(old_regs); } /* |