Messages in this thread Patch in this message | | | From | Valentin Schneider <> | Subject | [PATCH v2 9/9] xtensa: entry: Remove unneeded need_resched() loop | Date | Mon, 23 Sep 2019 15:36:20 +0100 |
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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.
Acked-by: Max Filippov <jcmvbkbc@gmail.com> Signed-off-by: Valentin Schneider <valentin.schneider@arm.com> Cc: Chris Zankel <chris@zankel.net> 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 9e3676879168..2ca209e71565 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 -- 2.22.0
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