diff options
Diffstat (limited to 'arch/s390/kernel/entry64.S')
| -rw-r--r-- | arch/s390/kernel/entry64.S | 12 |
1 files changed, 2 insertions, 10 deletions
diff --git a/arch/s390/kernel/entry64.S b/arch/s390/kernel/entry64.S index e15c80efdd0..a3e47b893f0 100644 --- a/arch/s390/kernel/entry64.S +++ b/arch/s390/kernel/entry64.S @@ -623,15 +623,8 @@ io_preempt: io_resume_loop: tm __TI_flags+7(%r9),_TIF_NEED_RESCHED jno io_restore - larl %r1,.Lc_pactive - mvc __TI_precount(4,%r9),0(%r1) - TRACE_IRQS_ON - stosm __SF_EMPTY(%r15),0x03 # reenable interrupts - brasl %r14,schedule # call schedule - stnsm __SF_EMPTY(%r15),0xfc # disable I/O and ext. interrupts - TRACE_IRQS_OFF - xc __TI_precount(4,%r9),__TI_precount(%r9) - j io_resume_loop + larl %r14,io_resume_loop + jg preempt_schedule_irq #endif # @@ -1029,7 +1022,6 @@ cleanup_io_leave_insn: */ .align 4 .Lconst: -.Lc_pactive: .long PREEMPT_ACTIVE .Lnr_syscalls: .long NR_syscalls .L0x0130: .short 0x130 .L0x0140: .short 0x140 |