| From | Valentin Schneider <> | Subject | [PATCH 14/14] xtensa: entry: Remove unneeded need_resched() loop | Date | Mon, 11 Mar 2019 22:47:52 +0000 |
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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 <valentin.schneider@arm.com> Cc: Chris Zankel <chris@zankel.net> Cc: Max Filippov <jcmvbkbc@gmail.com> Cc: linux-xtensa@linux-xtensa.org --- arch/xtensa/kernel/entry.S | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/xtensa/kernel/entry.S b/arch/xtensa/kernel/entry.S index e50f5124dc6f..43ecaac14ae6 100644 --- a/arch/xtensa/kernel/entry.S +++ b/arch/xtensa/kernel/entry.S @@ -529,7 +529,7 @@ common_exception_return: l32i a4, a2, TI_PRE_COUNT bnez a4, 4f call4 preempt_schedule_irq - j 1b + j 4f #endif #if XTENSA_FAKE_NMI -- 2.20.1
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