| Message ID | 20190923143620.29334-9-valentin.schneider@arm.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | entry: preempt_schedule_irq() callers scrub | expand |
diff --git a/arch/sh/kernel/cpu/sh5/entry.S b/arch/sh/kernel/cpu/sh5/entry.S index de68ffdfffbf..40e6d9a7a6a2 100644 --- a/arch/sh/kernel/cpu/sh5/entry.S +++ b/arch/sh/kernel/cpu/sh5/entry.S @@ -897,7 +897,6 @@ resume_kernel: ld.l r6, TI_PRE_COUNT, r7 beq/u r7, ZERO, tr0 -need_resched: ld.l r6, TI_FLAGS, r7 movi (1 << TIF_NEED_RESCHED), r8 and r8, r7, r8 @@ -911,9 +910,7 @@ need_resched: ori r7, 1, r7 ptabs r7, tr1 blink tr1, LINK - - pta need_resched, tr1 - blink tr1, ZERO + blink tr0, ZERO #endif .global ret_from_syscall
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: Yoshinori Sato <ysato@users.sourceforge.jp> Cc: Rich Felker <dalias@libc.org> Cc: linux-sh@vger.kernel.org --- arch/sh/kernel/cpu/sh5/entry.S | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-)