Since the enabling and disabling of IRQs within preempt_schedule_irq() is contained in a need_resched() loop, we don't need the outer arch code loop.
Signed-off-by: Valentin Schneider <[email protected]> Cc: Greentime Hu <[email protected]> Cc: Vincent Chen <[email protected]> --- arch/nds32/kernel/ex-exit.S | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/nds32/kernel/ex-exit.S b/arch/nds32/kernel/ex-exit.S index 97ba15cd4180..1df02a793364 100644 --- a/arch/nds32/kernel/ex-exit.S +++ b/arch/nds32/kernel/ex-exit.S @@ -163,7 +163,7 @@ resume_kernel: gie_disable lwi $t0, [tsk+#TSK_TI_PREEMPT] bnez $t0, no_work_pending -need_resched: + lwi $t0, [tsk+#TSK_TI_FLAGS] andi $p1, $t0, #_TIF_NEED_RESCHED beqz $p1, no_work_pending @@ -173,7 +173,7 @@ need_resched: beqz $t0, no_work_pending jal preempt_schedule_irq - b need_resched + b no_work_pending #endif /* -- 2.20.1
