diff options
Diffstat (limited to 'arch/sh/kernel/smp.c')
| -rw-r--r-- | arch/sh/kernel/smp.c | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/arch/sh/kernel/smp.c b/arch/sh/kernel/smp.c index c483422ea4d0..108d808767fa 100644 --- a/arch/sh/kernel/smp.c +++ b/arch/sh/kernel/smp.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * arch/sh/kernel/smp.c * @@ -5,10 +6,6 @@ * * Copyright (C) 2002 - 2010 Paul Mundt * Copyright (C) 2006 - 2007 Akio Idehara - * - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. */ #include <linux/err.h> #include <linux/cache.h> @@ -24,6 +21,8 @@ #include <linux/sched/hotplug.h> #include <linux/atomic.h> #include <linux/clockchips.h> +#include <linux/profile.h> + #include <asm/processor.h> #include <asm/mmu_context.h> #include <asm/smp.h> @@ -173,7 +172,7 @@ void native_play_dead(void) } #endif -asmlinkage void start_secondary(void) +static asmlinkage void start_secondary(void) { unsigned int cpu = smp_processor_id(); struct mm_struct *mm = &init_mm; @@ -189,8 +188,6 @@ asmlinkage void start_secondary(void) per_cpu_trap_init(); - preempt_disable(); - notify_cpu_starting(cpu); local_irq_enable(); @@ -261,7 +258,7 @@ void __init smp_cpus_done(unsigned int max_cpus) (bogosum / (5000/HZ)) % 100); } -void smp_send_reschedule(int cpu) +void arch_smp_send_reschedule(int cpu) { mp_ops->send_ipi(cpu, SMP_MSG_RESCHEDULE); } @@ -325,11 +322,13 @@ void smp_message_recv(unsigned int msg) } } +#ifdef CONFIG_PROFILING /* Not really SMP stuff ... */ int setup_profiling_timer(unsigned int multiplier) { return 0; } +#endif #ifdef CONFIG_MMU |